Oliewinning in de Noordzee.

MLA

Oliewinning In De Noordzee. Antwerpen: Public Affairs Departement, 1976.

APA

(1976). Oliewinning in de Noordzee. Antwerpen: Public Affairs Departement.

Chicago

Oliewinning In De Noordzee. Antwerpen: Public Affairs Departement, 1976.