Hernandez, D. F., & De Guzman, F. S. (1981). Supervisors' tasks & perceptions: A report on two mini-studies. Science Education Center, University of the Philippines.
Chicago-viite (17. p.)Hernandez, Dolores Fuentes, ja Fe S. De Guzman. Supervisors' Tasks & Perceptions: A Report on Two Mini-studies. Quezon City: Science Education Center, University of the Philippines, 1981.
MLA-viite (9. p.)Hernandez, Dolores Fuentes, ja Fe S. De Guzman. Supervisors' Tasks & Perceptions: A Report on Two Mini-studies. Science Education Center, University of the Philippines, 1981.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.