(1987). The Educator as a professional in the Philippine context. Phi Delta Kappa, Manila Philippines Chapter.
Citazione stile Chigago Style (17a edizione)The Educator as a Professional in the Philippine Context. Makati: Phi Delta Kappa, Manila Philippines Chapter, 1987.
Citatione MLA (9a ed.)The Educator as a Professional in the Philippine Context. Phi Delta Kappa, Manila Philippines Chapter, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.