Aberia, H. D., & Rivera, R. (1997). Securing land for the poor: NGO/PO efforts at maximizing government land acquisition schemes. Institute on Church and Social Issues.
Chicago Style (17. basım) AtıfAberia, Hermilando D., ve Robert Rivera. Securing Land for the Poor: NGO/PO Efforts at Maximizing Government Land Acquisition Schemes. [Quezon City]: Institute on Church and Social Issues, 1997.
MLA (9th ed.) AtıfAberia, Hermilando D., ve Robert Rivera. Securing Land for the Poor: NGO/PO Efforts at Maximizing Government Land Acquisition Schemes. Institute on Church and Social Issues, 1997.
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