Rillo, E. P. (1981). Isolation and identification of the viruses causing mosaic disease on laeliocattleya 'randy' and chlorotic leaf streak on oncidium 'golden shower' in the Philippines [microform]. Photoduplication Service. Univesity of the Philippines Library.
Παραπομπή σε μορφή Chicago (17η εκδ.)Rillo, Erlinda P. Isolation and Identification of the Viruses Causing Mosaic Disease on Laeliocattleya 'Randy' and Chlorotic Leaf Streak on Oncidium 'Golden Shower' in the Philippines [microform]. Quezon City: Photoduplication Service. Univesity of the Philippines Library, 1981.
Παραπομπή σε μορφή MLA (9th εκδ.)Rillo, Erlinda P. Isolation and Identification of the Viruses Causing Mosaic Disease on Laeliocattleya 'Randy' and Chlorotic Leaf Streak on Oncidium 'Golden Shower' in the Philippines [microform]. Photoduplication Service. Univesity of the Philippines Library, 1981.