Manalo, A. S. (1977). Design data on counterflow drying of rice [microform]. Photoduplication Service. University of the Philippines Library.
Lua i Stíl Chicago (17ú heag.)Manalo, Antero Santos. Design Data on Counterflow Drying of Rice [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.
Lua MLA (9ú heag.)Manalo, Antero Santos. Design Data on Counterflow Drying of Rice [microform]. Photoduplication Service. University of the Philippines Library, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.