Couper, A. D. (1967). The island trade: An analysis of the environment and operation of seaborne trade among three island groups in the Pacific.
Citación estilo ChicagoCouper, Alastair Dougal. The Island Trade: An Analysis of the Environment and Operation of Seaborne Trade Among Three Island Groups in the Pacific. 1967.
Cita MLACouper, Alastair Dougal. The Island Trade: An Analysis of the Environment and Operation of Seaborne Trade Among Three Island Groups in the Pacific. 1967.
Warning: These citations may not always be 100% accurate.