Ryan, P. (1972). Encyclopaedia of Papua and New Guinea. Melbourne University Press in association with the University of Papua and New Guinea.
Chicago Style (17th ed.) CitationRyan, Peter. Encyclopaedia of Papua and New Guinea. [Melbourne]: Melbourne University Press in association with the University of Papua and New Guinea, 1972.
ציטוט MLARyan, Peter. Encyclopaedia of Papua and New Guinea. Melbourne University Press in association with the University of Papua and New Guinea, 1972.
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