APA

(1977). Change and movement. Canberra: Papua New Guinea Institute of Applied Social and Economic Research in association with Australian National University Press.

Chicago

1977. Change and movement. Canberra: Papua New Guinea Institute of Applied Social and Economic Research in association with Australian National University Press.

Harvard

(1977). Change and movement. Canberra: Papua New Guinea Institute of Applied Social and Economic Research in association with Australian National University Press.

MLA

Change and movement. Canberra: Papua New Guinea Institute of Applied Social and Economic Research in association with Australian National University Press. 1977.