APA (7e ed.) Bronvermelding

Pulido, P. N. (1980). Pag-unlad at pagbabago = Development and progress socio-economic problems. Phil. Book Co.

Chicago (17e ed.) Bronvermelding

Pulido, Paz N. Pag-unlad at Pagbabago = Development and Progress Socio-economic Problems. Manila: Phil. Book Co, 1980.

MLA (9e ed.) Bronvermelding

Pulido, Paz N. Pag-unlad at Pagbabago = Development and Progress Socio-economic Problems. Phil. Book Co, 1980.

Let op: Deze citaties zijn niet altijd 100% accuraat.