APA ציטוט

Douglas, C. H. (1930). The Tragedy of human effort. pub. from the SOCIAL CREDITER by kind permission of K.R.P.Pubs..

Chicago Style (17th ed.) Citation

Douglas, C. H. The Tragedy of Human Effort. Syd.: pub. from the SOCIAL CREDITER by kind permission of K.R.P.Pubs., 1930.

ציטוט MLA

Douglas, C. H. The Tragedy of Human Effort. pub. from the SOCIAL CREDITER by kind permission of K.R.P.Pubs., 1930.