Barrion, A. A. (1981). The genetics of resistance to methylparathion, carbaryl and dicofol in the red spider mites, Tetranychus kanzawai Kishida (acarina: Tetranychidae) [microform]. Photoduplication Service. Univesity of the Philippines Library.
Παραπομπή σε μορφή Chicago (17η εκδ.)Barrion, Adelina A. The Genetics of Resistance to Methylparathion, Carbaryl and Dicofol in the Red Spider Mites, Tetranychus Kanzawai Kishida (acarina: Tetranychidae) [microform]. Quezon City: Photoduplication Service. Univesity of the Philippines Library, 1981.
Παραπομπή σε μορφή MLA (9th εκδ.)Barrion, Adelina A. The Genetics of Resistance to Methylparathion, Carbaryl and Dicofol in the Red Spider Mites, Tetranychus Kanzawai Kishida (acarina: Tetranychidae) [microform]. Photoduplication Service. Univesity of the Philippines Library, 1981.