Ortigas, C. D. (1994). Human resource development: The Philippine experience : readings for the practitioner. Ateneo de Manila University Press.
Lua i Stíl Chicago (17ú heag.)Ortigas, Carmela D. Human Resource Development: The Philippine Experience : Readings for the Practitioner. Q.C. [i.e. Quezon City], Manila, Philippines: Ateneo de Manila University Press, 1994.
Lua MLA (8ú heag.)Ortigas, Carmela D. Human Resource Development: The Philippine Experience : Readings for the Practitioner. Ateneo de Manila University Press, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.