Cita APA

(1983). IBON socio-economics workbook (3d ed.). IBON Databank Phils.

Citación estilo Chicago

IBON Socio-economics Workbook. 3d ed. Manila: IBON Databank Phils, 1983.

Cita MLA

IBON Socio-economics Workbook. 3d ed. IBON Databank Phils, 1983.

Warning: These citations may not always be 100% accurate.