Cita APA (7th ed.)

Australia. Dept. of Trade and Resources. (1981). Singapore. Australian Government Publishing Service.

Cita Chicago (17th ed.)

Australia. Dept. of Trade and Resources. Singapore. Canberra: Australian Government Publishing Service, 1981.

Cita MLA (8th ed.)

Australia. Dept. of Trade and Resources. Singapore. Australian Government Publishing Service, 1981.

Atenció: Aquestes cites poden no estar 100% correctes.