References
- Jackson, P. F., and Watangia, K., 1980. Reply to ‘Psychological Testing in Papua New Guinea: A Critical Appraisal of the Work of the Psychological Services Branch.’, Australian Psychologist 15 (1980), pp. 501–503.
- St. George, R., and Preston, R., 1980. Psychological Testing in Papua New Guinea: A Critical Appraisal of the Work of the Psychological Services Branch, Australian Psychologist 15 (1980), pp. 57–71.