APA (7e ed.) Bronvermelding

Chamber of Commerce of the Philippines. (1968). A commodity exchange in the Philippines. s.n.

Chicago (17e ed.) Bronvermelding

Chamber of Commerce of the Philippines. A Commodity Exchange in the Philippines. [Manila: s.n, 1968.

MLA (9e ed.) Bronvermelding

Chamber of Commerce of the Philippines. A Commodity Exchange in the Philippines. s.n, 1968.

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