APA-referens (7:e uppl.)

Manalo, A. S. (1977). Design data on counterflow drying of rice [microform]. Photoduplication Service. University of the Philippines Library.

Chicago-referens (17:e uppl.)

Manalo, Antero Santos. Design Data on Counterflow Drying of Rice [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

MLA-referens (9:e uppl.)

Manalo, Antero Santos. Design Data on Counterflow Drying of Rice [microform]. Photoduplication Service. University of the Philippines Library, 1977.