Aragon, C. T. Operation and management of communal gravity systems in selected Philippine villages. College of Development Economics and Management, U. P.
Citazione stile Chigago Style (17a edizione)Aragon, Corazon T. Operation and Management of Communal Gravity Systems in Selected Philippine Villages. Los Ba?os College Laguna: College of Development Economics and Management, U. P.
Citatione MLA (9a ed.)Aragon, Corazon T. Operation and Management of Communal Gravity Systems in Selected Philippine Villages. College of Development Economics and Management, U. P.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.