Παραπομπή σε μορφή APA (7η εκδ.)

Philippines. Department of Budget and Management. (2009). Directory of government officials, 2008. DBM.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Philippines. Department of Budget and Management. Directory of Government Officials, 2008. Manila: DBM, 2009.

Παραπομπή σε μορφή MLA (9th εκδ.)

Philippines. Department of Budget and Management. Directory of Government Officials, 2008. DBM, 2009.