Mendoza, R. C. (1974). Embryogenesis in Amaranthus Spinosus Linn. and Amaranthus Viridis Linn. [microform]. Photoduplication Service, University of the Philippines Library.
Παραπομπή σε μορφή Chicago (17η εκδ.)Mendoza, Rosalinda C. Embryogenesis in Amaranthus Spinosus Linn. and Amaranthus Viridis Linn. [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.
Παραπομπή σε μορφή MLA (9th εκδ.)Mendoza, Rosalinda C. Embryogenesis in Amaranthus Spinosus Linn. and Amaranthus Viridis Linn. [microform]. Photoduplication Service, University of the Philippines Library, 1974.
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