Παραπομπή σε μορφή APA (7η εκδ.)

Aragon, C. T. (1982). Operation and management of communal gavity system in selected Philippine villages. College of Development Economics and Management, University of the Philippines at Los Baños.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Aragon, Corazon T. Operation and Management of Communal Gavity System in Selected Philippine Villages. College, Laguna: College of Development Economics and Management, University of the Philippines at Los Baños, 1982.

Παραπομπή σε μορφή MLA (9th εκδ.)

Aragon, Corazon T. Operation and Management of Communal Gavity System in Selected Philippine Villages. College of Development Economics and Management, University of the Philippines at Los Baños, 1982.