Black, A. (1971). A new radical's guide to economic reality. Holt, Rinehart and Winston.
Chicago-referens (17:e uppl.)Black, Angus. A New Radical's Guide to Economic Reality. New York: Holt, Rinehart and Winston, 1971.
MLA-referens (9:e uppl.)Black, Angus. A New Radical's Guide to Economic Reality. Holt, Rinehart and Winston, 1971.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.