Παραπομπή σε μορφή APA (7η εκδ.)

Pathic, D. S. 1. (1980). Effects of varietal type and nitrogen fertilizer management on rice-corn intercrop [microform]. Photoduplication Service. University of the Philippines Library.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Pathic, Dularchan Sahu 1947. Effects of Varietal Type and Nitrogen Fertilizer Management on Rice-corn Intercrop [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1980.

Παραπομπή σε μορφή MLA (9th εκδ.)

Pathic, Dularchan Sahu 1947. Effects of Varietal Type and Nitrogen Fertilizer Management on Rice-corn Intercrop [microform]. Photoduplication Service. University of the Philippines Library, 1980.