Cita APA (7a ed.)

Yupakorn, k. (1977). Role expectation and role performance of farm management technician in Cagayan Province [microform]. Photoduplication Service. University of the Philippines Library.

Cita Chicago Style (17a ed.)

Yupakorn, kamol. Role Expectation and Role Performance of Farm Management Technician in Cagayan Province [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

Cita MLA (9a ed.)

Yupakorn, kamol. Role Expectation and Role Performance of Farm Management Technician in Cagayan Province [microform]. Photoduplication Service. University of the Philippines Library, 1977.