APA (7e ed.) Bronvermelding

Martner, G. D. Producers - exporters, asociations of developing countries. s.e.

Chicago (17e ed.) Bronvermelding

Martner, Gonzalo Daniel. Producers - Exporters, Asociations of Developing Countries. s.l: s.e.

MLA (9e ed.) Bronvermelding

Martner, Gonzalo Daniel. Producers - Exporters, Asociations of Developing Countries. s.e.

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