George, M.(1987).Taking sides : clashing views on controversial political issues / editor, George Mckenna, Stanley Feingold (Ed.ke-5).:The Dushkin Publishing Group.
Gaya MLA
Makenna, George."Taking sides : clashing views on controversial political issues / editor, George Mckenna, Stanley Feingold".Ed.ke-5:The Dushkin Publishing Group,1987.Textbook.