Swearingen, A. R. (1962). The world of communism: Answers to the 100 questions most often asked by American high School students. Houghton Mifflin.
Chicago-referens (17:e uppl.)Swearingen, Arthur Rodger. The World of Communism: Answers to the 100 Questions Most Often Asked by American High School Students. Boston: Houghton Mifflin, 1962.
MLA-referens (9:e uppl.)Swearingen, Arthur Rodger. The World of Communism: Answers to the 100 Questions Most Often Asked by American High School Students. Houghton Mifflin, 1962.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.