Dyfyniad APA

Mangahas, M. K. (1969). A cross-sectional study of the diffusion of new rice varieties in Central Luzon. School of Economics, University of the Philippines.

Dyfyniad Arddull Chicago

Mangahas, Mahar Kelly. A Cross-sectional Study of the Diffusion of New Rice Varieties in Central Luzon. [Quezon City]: School of Economics, University of the Philippines, 1969.

Dyfyniad MLA

Mangahas, Mahar Kelly. A Cross-sectional Study of the Diffusion of New Rice Varieties in Central Luzon. School of Economics, University of the Philippines, 1969.

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