Cita APA

Librero, A. R., & Perez, M. L. (1987). Estimating returns to research investment in corn in the Philippines. Socio-Economic Research Department, Philippine Council for Agriculture, Forestry and Natural Resources Research and Development.

Citación estilo Chicago

Librero, Aida Recto, and Maripaz L. Perez. Estimating Returns to Research Investment in Corn in the Philippines. Los Banos, Laguna: Socio-Economic Research Department, Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, 1987.

Cita MLA

Librero, Aida Recto, and Maripaz L. Perez. Estimating Returns to Research Investment in Corn in the Philippines. Socio-Economic Research Department, Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, 1987.