Cita APA (7th ed.)

Dela Cruz, A. M. (2007). Contractual arrangements in agriculture: Northern and Central Luzon component. Philippine Institute for Development Studies.

Cita Chicago (17th ed.)

Dela Cruz, Alma M. Contractual Arrangements in Agriculture: Northern and Central Luzon Component. Makati City: Philippine Institute for Development Studies, 2007.

Cita MLA (9th ed.)

Dela Cruz, Alma M. Contractual Arrangements in Agriculture: Northern and Central Luzon Component. Philippine Institute for Development Studies, 2007.