National Coordinating Center for the Study and Development of Filiipino Children and Youth (Philippines). Philippine journal of child-youth development. National Coordinating Center for the Study and Development of Filipino Children and Youth.
Lua i Stíl Chicago (17ú heag.)National Coordinating Center for the Study and Development of Filiipino Children and Youth (Philippines). Philippine Journal of Child-youth Development. Quezon City: National Coordinating Center for the Study and Development of Filipino Children and Youth.
Lua MLA (9ú heag.)National Coordinating Center for the Study and Development of Filiipino Children and Youth (Philippines). Philippine Journal of Child-youth Development. National Coordinating Center for the Study and Development of Filipino Children and Youth.