Librero, A. R. (1998). Making a second green revolution possible through technologies and policy reforms. UP Department of Sociology.
Cita Chicago (17th ed.)Librero, Aida R. Making a Second Green Revolution Possible Through Technologies and Policy Reforms. [Quezon City: UP Department of Sociology, 1998.
Cita MLA (9th ed.)Librero, Aida R. Making a Second Green Revolution Possible Through Technologies and Policy Reforms. UP Department of Sociology, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.