Sutjihno. (1977). Combining data from rice experiments over locations and seasons [microform]. Photoduplication Service. University of the Philippines Library.
Chicago Style (17th ed.) CitationSutjihno. Combining Data from Rice Experiments over Locations and Seasons [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.
MLA (9th ed.) CitationSutjihno. Combining Data from Rice Experiments over Locations and Seasons [microform]. Photoduplication Service. University of the Philippines Library, 1977.
Warning: These citations may not always be 100% accurate.