David, P. A. (1954). Black pepper culture. College of Agriculture, University of the Philippines.
Chicago Style (17th ed.) CitationDavid, Pedro A. Black Pepper Culture. [College, Laguna: College of Agriculture, University of the Philippines, 1954.
MLA (9th ed.) CitationDavid, Pedro A. Black Pepper Culture. College of Agriculture, University of the Philippines, 1954.
Warning: These citations may not always be 100% accurate.