Cheong, C. K. (1977). Communication and adoption of family planning and rice production innovations in selected Korean villages [microform]. Photoduplication Service, University of the Philippines Library.
Čikaški stil citiranja (17. izdanje)Cheong, Chija Kim. Communication and Adoption of Family Planning and Rice Production Innovations in Selected Korean Villages [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.
MLA način citiranja (9. izdanje)Cheong, Chija Kim. Communication and Adoption of Family Planning and Rice Production Innovations in Selected Korean Villages [microform]. Photoduplication Service, University of the Philippines Library, 1977.
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