Alensonorin, H. (1974). Biology of Papilio Polytes Ledebouria Eschsch [microform]. Photoduplication Service, University of the Philippines Library.
Cita Chicago (17th ed.)Alensonorin, Henrietta. Biology of Papilio Polytes Ledebouria Eschsch [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.
Cita MLA (9th ed.)Alensonorin, Henrietta. Biology of Papilio Polytes Ledebouria Eschsch [microform]. Photoduplication Service, University of the Philippines Library, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.