Development Academy of the Philippines. Productivity and Development Center. (1980). Human factors affecting productivity: An exploratory study. Productivity and Development Center, Development Academy of the Philippines.
Chicago Style (17th ed.) CitationDevelopment Academy of the Philippines. Productivity and Development Center. Human Factors Affecting Productivity: An Exploratory Study. [Pasig, Metro Manila: Productivity and Development Center, Development Academy of the Philippines, 1980.
MLA (9th ed.) CitationDevelopment Academy of the Philippines. Productivity and Development Center. Human Factors Affecting Productivity: An Exploratory Study. Productivity and Development Center, Development Academy of the Philippines, 1980.
Warning: These citations may not always be 100% accurate.