Psychological Association of the Philippines. Convention, Jacob, F. P., & Echanis, I. (1981). Issues in applied psychology: Papers read at the 18th Annual Convention of the Psychological Association of the Philippines, Manila, August 12-14, 1981. Psychological Association of the Philippines.
Chicago-viite (17. p.)Psychological Association of the Philippines. Convention, Florante P. Jacob, ja Isabel Echanis. Issues in Applied Psychology: Papers Read at the 18th Annual Convention of the Psychological Association of the Philippines, Manila, August 12-14, 1981. Manila: Psychological Association of the Philippines, 1981.
MLA-viite (9. p.)Psychological Association of the Philippines. Convention, et al. Issues in Applied Psychology: Papers Read at the 18th Annual Convention of the Psychological Association of the Philippines, Manila, August 12-14, 1981. Psychological Association of the Philippines, 1981.