APA (7e ed.) Bronvermelding

Kaleck, M. (1969). Studies in the Theory of Business Cycles 1933-1939. Polish scientific publishers.

Chicago (17e ed.) Bronvermelding

Kaleck, Michal. Studies in the Theory of Business Cycles 1933-1939. Poland: Polish scientific publishers, 1969.

MLA (9e ed.) Bronvermelding

Kaleck, Michal. Studies in the Theory of Business Cycles 1933-1939. Polish scientific publishers, 1969.

Let op: Deze citaties zijn niet altijd 100% accuraat.