Douglas, N., & Douglas, N. (1987). Cook Islands: A guide. Creative Associates.
Citación estilo ChicagoDouglas, Norman, and Ngaire Douglas. Cook Islands: A Guide. Sydney, N.S.W: Creative Associates, 1987.
Cita MLADouglas, Norman, and Ngaire Douglas. Cook Islands: A Guide. Creative Associates, 1987.
Warning: These citations may not always be 100% accurate.