Sandoval, F. R. (1977). Characteristics of young farmers and their choice of level and type of vocational agricultural training program in two barrios of Pagbilao, Quezon [microform]. Photoduplication Service. University of the Philippines Library.
Čikaški stil citiranja (17. izdanje)Sandoval, Florecita Rivera. Characteristics of Young Farmers and Their Choice of Level and Type of Vocational Agricultural Training Program in Two Barrios of Pagbilao, Quezon [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.
MLA način citiranja (9. izdanje)Sandoval, Florecita Rivera. Characteristics of Young Farmers and Their Choice of Level and Type of Vocational Agricultural Training Program in Two Barrios of Pagbilao, Quezon [microform]. Photoduplication Service. University of the Philippines Library, 1977.