Cita APA (7th ed.)

Khan, A. N. A. (1976). Resource productivity estimated for lowland rice farms of Laguna Province, 1961-1962 [microform]. Photoduplication Service,University of the Philippines Library.

Cita Chicago (17th ed.)

Khan, Agha Nisar Ahmad. Resource Productivity Estimated for Lowland Rice Farms of Laguna Province, 1961-1962 [microform]. Quezon City: Photoduplication Service,University of the Philippines Library, 1976.

Cita MLA (9th ed.)

Khan, Agha Nisar Ahmad. Resource Productivity Estimated for Lowland Rice Farms of Laguna Province, 1961-1962 [microform]. Photoduplication Service,University of the Philippines Library, 1976.