Guerrero, S. H. (1980). The impact of the Panay Unified Services for Health (PUSH): A progress report. Philippine Center for Economic Development.
Citazione stile Chigago Style (17a edizione)Guerrero, Sylvia H. The Impact of the Panay Unified Services for Health (PUSH): A Progress Report. Quezon City: Philippine Center for Economic Development, 1980.
Citatione MLA (9a ed.)Guerrero, Sylvia H. The Impact of the Panay Unified Services for Health (PUSH): A Progress Report. Philippine Center for Economic Development, 1980.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.