Cita APA

Baldwin, G. B., & Swadesh, R. R. (1978). Papua New Guinea: Its economic situation and prospects for development. Washington: World Bank.

Citación estilo Chicago

Baldwin, George B., and R. Rose Swadesh. Papua New Guinea: Its Economic Situation and Prospects for Development. Washington: World Bank, 1978.

Cita MLA

Baldwin, George B., and R. Rose Swadesh. Papua New Guinea: Its Economic Situation and Prospects for Development. Washington: World Bank, 1978.