APA (7e ed.) Bronvermelding

Não informado. (1971). QUARTERLY ECONOMIC REVIEW OF OIL IN THE FAR EAST AND AUSTRALASIA. Economist Intelligence Unit.

Chicago (17e ed.) Bronvermelding

Não informado. QUARTERLY ECONOMIC REVIEW OF OIL IN THE FAR EAST AND AUSTRALASIA. London: Economist Intelligence Unit, 1971.

MLA (8e ed.) Bronvermelding

Não informado. QUARTERLY ECONOMIC REVIEW OF OIL IN THE FAR EAST AND AUSTRALASIA. Economist Intelligence Unit, 1971.

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