Your first reference doesn't even use the phrase "right-wing".  I couldn't get your second reference to work  in any case it is not a major reference work.  The Oxford English Dictionary is a major reference work, and here is what it has to say about "right-wing": 

 "That section of a political party, assembly, or other body most tending to hold conservative or reactionary views."  As an example of usage, they offer "It seems likely that Catholics have an intrinsically right-wing attitude."  Now, let's apply your assertion that "Right-wing and "liberal" always meant - and always will mean - free markets."  So, the quote is saying, "It seems likely that Catholics have an intrinsically free-market attitude."  Really?