APA (7th ed.) Citation

Development Academy of the Philippines. Productivity & Development Center. (1992). An Introduction to productivity for a better tomorrow for everyone. Development Academy of the Philippines. Productivity & Development Center.

Chicago Style (17th ed.) Citation

Development Academy of the Philippines. Productivity & Development Center. An Introduction to Productivity for a Better Tomorrow for Everyone. Pasig City: Development Academy of the Philippines. Productivity & Development Center, 1992.

MLA (9th ed.) Citation

Development Academy of the Philippines. Productivity & Development Center. An Introduction to Productivity for a Better Tomorrow for Everyone. Development Academy of the Philippines. Productivity & Development Center, 1992.