Caribbean Commission, Hibben, T. E., & Picó, R. (1948). Industrial development of Puerto Rico and the Virgin Islands of the United States. [publisher not identified].
Chicago Style (17th ed.) CitationCaribbean Commission, Thomas E. Hibben, and Rafael Picó. Industrial Development of Puerto Rico and the Virgin Islands of the United States. Port-of-Spain: [publisher not identified], 1948.
MLA (9th ed.) CitationCaribbean Commission, et al. Industrial Development of Puerto Rico and the Virgin Islands of the United States. [publisher not identified], 1948.
Warning: These citations may not always be 100% accurate.