Philippines. Bureau of Secondary Education. (1998). Philippine secondary schools learning competencies: Technology and home economics. The Bureau.
Citazione stile Chigago Style (17a edizione)Philippines. Bureau of Secondary Education. Philippine Secondary Schools Learning Competencies: Technology and Home Economics. Pasig City: The Bureau, 1998.
Citatione MLA (9a ed.)Philippines. Bureau of Secondary Education. Philippine Secondary Schools Learning Competencies: Technology and Home Economics. The Bureau, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.