Holbik, K., & Swan, P. L. (1975). Industrialization and employment in Puerto Rico, 1950-1972. University of Texas.
Chicago Style (17th ed.) CitationHolbik, Karel, and Philip L. Swan. Industrialization and Employment in Puerto Rico, 1950-1972. Austin: University of Texas, 1975.
MLA (9th ed.) CitationHolbik, Karel, and Philip L. Swan. Industrialization and Employment in Puerto Rico, 1950-1972. University of Texas, 1975.