APA aipamena

Papua and New Guinea & Papua and New Guinea. (1968). Tred stoa. Dept. of Information and Extension Services for Division of Business Training and Management, Dept. of Trade and Industry.

Chicago Style aipamena

Papua and New Guinea and Papua and New Guinea. Tred Stoa. Port Moresby: Dept. of Information and Extension Services for Division of Business Training and Management, Dept. of Trade and Industry, 1968.

MLA aipamena

Papua and New Guinea and Papua and New Guinea. Tred Stoa. Dept. of Information and Extension Services for Division of Business Training and Management, Dept. of Trade and Industry, 1968.