Dyfyniad APA

Juinio, A. (1973). The irrigation development program. National Irrigation Administration.

Dyfyniad Arddull Chicago

Juinio, Alfredo. The Irrigation Development Program. [Quezon City: National Irrigation Administration, 1973.

Dyfyniad MLA

Juinio, Alfredo. The Irrigation Development Program. National Irrigation Administration, 1973.

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