Naewbanij, M. (1977). Performance characteristics of a flail type soybean thresher [microform]. Photoduplication Service. University of the Philippines Library.
Chicago-referens (17:e uppl.)Naewbanij, Maitri. Performance Characteristics of a Flail Type Soybean Thresher [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.
MLA-referens (9:e uppl.)Naewbanij, Maitri. Performance Characteristics of a Flail Type Soybean Thresher [microform]. Photoduplication Service. University of the Philippines Library, 1977.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.