]], see bellow the list of third party sources. UN, CSR, CTV, CBS, etc, do not fall under "Anyone can create a website or pay to have a book published, then claim to be an expert in a certain field", so they are not WP:SPS as you claim.

http://www2.ohchr.org/english/bodies/cat/docs/CAT.C.CHN.CO.4.pdf " United Nations Committee Against Torture, CONSIDERATION OF REPORTS SUBMITTED BY STATES PARTIES UNDER ARTICLE 19 OF THE CONVENTION: Concluding observations of the Committee against Torture, Forty-first session, Geneva, 3-21 November 2008" => it has a section called "Allegations concerning Falun Gong Practitioners", it asks for “a full explanation of the source of organ transplants” which could clarify the discrepancy.
http://www.usembassy.it/pdf/other/RL33437.pdf  Congressional Research Service ~ The Library of Congress  => Acknowledges/reports that there are such allegations and that the follow-up action taken by the American officials in Beijing (after 2 weeks)
http://www.weeklystandard.com/Content/Public/Articles/000/000/012/160ymogj.asp Quote: "The reports, which first appeared in print in the March 10 edition of the Falun Gong-associated publication Epoch Times, are still sketchy and confirmation scarce. Yet the allegations are just credible enough to demand attentiontoo serious to be ignored unless proven false.", Its a good thing that I checked because your initial argument was: Quote: "The reports, which first appeared in print in the March 10 edition of the Falun Gong-associated publication Epoch Times, are still sketchy and confirmation scarce." One source only. Can support notability, but is it significant? and I'm not sure after you read the source, why you omitted the italic section.
http://www.weeklystandard.com/Content/Public/Articles/000/000/012/160ymogj.asp  "Ethan Gutmann, "Why Wang Wenyi Was Shouting,", Weekly Standard, 05/08/2006, Volume 011, Issue 32" => Wenyi Wang was shouting because she was convinced that there is live organ harvesting directly targeted towards Falun Gong. Just about every media reported on her outburst on the White House.
http://www.weeklystandard.com/Content/Public/Articles/000/000/015/824qbcjr.asp  China's Gruesome Organ Harvest by Ethan Gutmann, Adjunct Fellow at the Foundation for the Defense of Democracies. Cover Story in The Weekly Standard.
http://www.canada.com/components/print.aspx?id=2c15d2f0-f0ab-4da9-991a-23e4094de949 "Glen McGregor, "Inside China's 'crematorium'", The Ottawa Citizen, November 24, 2007" => Talks about the  Kilgour/Matas allegations
http://www.ctv.ca/servlet/ArticleNews/story/CTVNews/20060706/organ_report060706/20060706?hub=Canada  "CTV.ca News Staff (July 6, 2006) "Chinese embassy denies organ harvesting report", CTV.ca, retrieved July 8, 2006" => again the issue attracts attention from third party WP:RS
http://www.cbc.ca/canada/story/2006/07/06/china-falungong.html  "China harvesting Falun Gong organs, report alleges", CBC News, retrieved July 6, 2006
http://www.canada.com/topics/news/national/story.html?id=290fed94-d0c2-4265-8686-54ce75d08eca&k;=34245  "Kirstin Endemann, CanWest News Service; Ottawa Citizen (July 6, 2006)"Ottawa urged to stop Canadians travelling to China for transplants", Canada.com, retrieved July 6, 2006" => This news service came in direct relation with the Falun Gong organ harvest report.

These sources should be enough to show that there are not only 1 or 2 self published sources on this topic. One prominent indicator being that it was noted by the "United Nations Committee Against Torture" which is an institution that is highly involved in political relations. 

Name the number (based on wikipedia policy please) and I'll come up with the number of WP:RS sources, just by looking here:
 http://news.google.com/archivesearch?pz=1&ned;=us&hl;=en&q;=Organ+harvesting+from+Falun+Gong&cf;=all
 http://scholar.google.ro/scholar?q=Organ+harvesting+from+Falun+Gong&hl;=en&btnG;=Search

And of course the ones that are archived on the OrganHarvestInvestigation site under Media reports. 
 http://organharvestinvestigation.net/media-eng.htm
 http://organharvestinvestigation.net/media-eng-2008.htm
 http://organharvestinvestigation.net/media-eng-2007.htm
 http://organharvestinvestigation.net/media-eng-2006.htm

== WP:SPS