APA-referens (7:e uppl.)

Win, U. T. (1977). Virulence of Xanthomonas oryza isolates in the Philippines [microform]. Photoduplication Service. University of the Philippines Library.

Chicago-referens (17:e uppl.)

Win, U Tin. Virulence of Xanthomonas Oryza Isolates in the Philippines [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

MLA-referens (9:e uppl.)

Win, U Tin. Virulence of Xanthomonas Oryza Isolates in the Philippines [microform]. Photoduplication Service. University of the Philippines Library, 1977.