APA (7e ed.) Bronvermelding

Clifford, J. (1978). Aspects of economic development 1760 to 1960. Longman Publication.

Chicago (17e ed.) Bronvermelding

Clifford, James. Aspects of Economic Development 1760 to 1960. London: Longman Publication, 1978.

MLA (9e ed.) Bronvermelding

Clifford, James. Aspects of Economic Development 1760 to 1960. Longman Publication, 1978.

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