Παραπομπή σε μορφή APA (7η εκδ.)

Philippines & Agustin, V. L. (1990). Agrarian reform law: Comprehensive agrarian reform law of 1988 annotated : Republic Act No.6657. Central Lawbook.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Philippines και Venerando L. Agustin. Agrarian Reform Law: Comprehensive Agrarian Reform Law of 1988 Annotated : Republic Act No.6657. Quezon City: Central Lawbook, 1990.

Παραπομπή σε μορφή MLA (9th εκδ.)

Philippines και Venerando L. Agustin. Agrarian Reform Law: Comprehensive Agrarian Reform Law of 1988 Annotated : Republic Act No.6657. Central Lawbook, 1990.