Philippines. National Media Production Center & Population Information Education Office. (1973). Glossary of family planning terms in Pilipino and seven other dialects. The Office.
Citazione stile Chigago Style (17a edizione)Philippines. National Media Production Center e Population Information Education Office. Glossary of Family Planning Terms in Pilipino and Seven Other Dialects. Manila: The Office, 1973.
Citatione MLA (9a ed.)Philippines. National Media Production Center e Population Information Education Office. Glossary of Family Planning Terms in Pilipino and Seven Other Dialects. The Office, 1973.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.