Tolong jelaskan mengenai Sumber dari Subversion dalam bahasa melayu

C. Michael Pilato, Ben Collins-Sussman, Brian W. Fitzpatrick; Version Control with Subversion; O'Reilly;  (1st edition, paperback, 2004, full book online, mirror)

Garrett Rooney; Practical Subversion; Apress;  (1st edition, paperback, 2005)

Mike Mason; Pragmatic Version Control Using Subversion; Pragmatic Bookshelf;  (1st edition, paperback, 2005)

William Nagel; Subversion Version Control: Using the Subversion Version Control System in Development Projects; Prentice Hall;  (1st edition, paperback, 2005)