APA (7e ed.) Bronvermelding

Não informado. (1939). Manchester school of economic and social studies. Basil Blackwell.

Chicago (17e ed.) Bronvermelding

Não informado. Manchester School of Economic and Social Studies. Oxford, Inglaterra: Basil Blackwell, 1939.

MLA (8e ed.) Bronvermelding

Não informado. Manchester School of Economic and Social Studies. Basil Blackwell, 1939.

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