Παραπομπή σε μορφή APA (7η εκδ.)

Suh, W. S. (1977). Factors affecting the rate of adoption of Tongil rice variety in selected locations of Korea [microform]. Photoduplication Service, University of the Philippines Library.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Suh, Wan Soo. Factors Affecting the Rate of Adoption of Tongil Rice Variety in Selected Locations of Korea [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.

Παραπομπή σε μορφή MLA (9th εκδ.)

Suh, Wan Soo. Factors Affecting the Rate of Adoption of Tongil Rice Variety in Selected Locations of Korea [microform]. Photoduplication Service, University of the Philippines Library, 1977.