Madigan, F. C., & Sealza, L. P. (1989). The current status of lower-stratum rural households, Region X. Population/Development Planning and Research Project.
Cita Chicago (17th ed.)Madigan, Francis C., i Lita Palma Sealza. The Current Status of Lower-stratum Rural Households, Region X. [Makati, Metro Manila]: Population/Development Planning and Research Project, 1989.
Cita MLA (9th ed.)Madigan, Francis C., i Lita Palma Sealza. The Current Status of Lower-stratum Rural Households, Region X. Population/Development Planning and Research Project, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.