APA (7e ed.) Bronvermelding

International Tin Research and Development Council. Statistical year book. s.n.

Chicago (17e ed.) Bronvermelding

International Tin Research and Development Council. Statistical Year Book. [The Hague]: s.n.

MLA (9e ed.) Bronvermelding

International Tin Research and Development Council. Statistical Year Book. s.n.

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