APA-referens (7:e uppl.)

KEIRSTEAD, B. (1957). An Essay In The Theory Of Profit And Income Distribution B.s. Keirstead. Basil Bllllackwell.

Chicago-referens (17:e uppl.)

KEIRSTEAD, B.S. An Essay In The Theory Of Profit And Income Distribution B.s. Keirstead. Basil Bllllackwell, 1957.

MLA-referens (8:e uppl.)

KEIRSTEAD, B.S. An Essay In The Theory Of Profit And Income Distribution B.s. Keirstead. Basil Bllllackwell, 1957.

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