APA (7e ed.) Bronvermelding

Não informado. (1983). International journal for development technology. International Centre for Technical Research.

Chicago (17e ed.) Bronvermelding

Não informado. International Journal for Development Technology. Beirut: International Centre for Technical Research, 1983.

MLA (8e ed.) Bronvermelding

Não informado. International Journal for Development Technology. International Centre for Technical Research, 1983.

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