Altarejos, J. A. (1976). A study of the fossil evidence of the evolution of man [microform]. Photoduplication Service, University of the Philippines Library.
Chicago-referens (17:e uppl.)Altarejos, Josefina A. A Study of the Fossil Evidence of the Evolution of Man [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1976.
MLA-referens (9:e uppl.)Altarejos, Josefina A. A Study of the Fossil Evidence of the Evolution of Man [microform]. Photoduplication Service, University of the Philippines Library, 1976.
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