APA (7th ed.) Citation

Doyle, P. W. (1970). Tertiary commercial and economics education in Papua and New Guinea. s. n..

Chicago Style (17th ed.) Citation

Doyle, P. W. Tertiary Commercial and Economics Education in Papua and New Guinea. [Port Moresby: s. n., 1970.

MLA (9th ed.) Citation

Doyle, P. W. Tertiary Commercial and Economics Education in Papua and New Guinea. s. n., 1970.