Cognitive development in Papua New Guinea :
a survey of conservation research /
John R. Price
APA Citation
Price, J. R. (1977). Cognitive development in Papua New Guinea: a survey of conservation research. [Port Moresby]: Psychology Dept., University of Papua New Guinea.
MLA Citation
Price, John R. Cognitive Development In Papua New Guinea: a Survey of Conservation Research. [Port Moresby]: Psychology Dept., University of Papua New Guinea, 1977.
Warning: These citations may not always be complete (especially for serials).