AUTHOR
- Cruz, Grace T. 1 tulosta
- Owsley, Roy Hamilton 1908- 1 tulosta
- Pillai, K.C. Sreedharan 1 tulosta
- Raymundo, Corazon G. Meija 1946- 1 tulosta
- Sicat, Gerardo Pasion 1935- 1 tulosta
- University of the Philippines (Diliman). Library 1 tulosta
- University of the Philippines Demographic Research and Development Foundation 1 tulosta
- University of the Philippines Library 1 tulosta
- University of the Philippines. Institute of Economic Development and Research 1 tulosta
- University of the Philippines. Population Institute 1 tulosta