Asian Regional Training and Development Organization, International Federation of Training and Development Organization, Philippine Society for Training and Development, & International Training & Development Conference (8th : 1979 : Manila). (1980). Human resources development horizons in the eighties and beyond: Proceedings from the 8th International Training & Development Conference, Manila, Philippines, Nov. 7-12, 1979. For the International Federation of Training and Development Organization by the Academy Press, Development Academy of the Philippines.

Asian Regional Training and Development Organization, International Federation of Training and Development Organization, Philippine Society for Training and Development, и International Training & Development Conference (8th : 1979 : Manila). Human Resources Development Horizons in the Eighties and Beyond: Proceedings from the 8th International Training & Development Conference, Manila, Philippines, Nov. 7-12, 1979. Makati, Metro Manila: For the International Federation of Training and Development Organization by the Academy Press, Development Academy of the Philippines, 1980.

Asian Regional Training and Development Organization, et al. Human Resources Development Horizons in the Eighties and Beyond: Proceedings from the 8th International Training & Development Conference, Manila, Philippines, Nov. 7-12, 1979. For the International Federation of Training and Development Organization by the Academy Press, Development Academy of the Philippines, 1980.