Alvarez Peralta, R. Y., & Orellana Cordero, A. (1993). Caracteres sexuales secundarios.
Chicago Style CitationAlvarez Peralta, Ruth Yolanda, and Aida Orellana Cordero. Caracteres Sexuales Secundarios. 1993.
MLA CitationAlvarez Peralta, Ruth Yolanda, and Aida Orellana Cordero. Caracteres Sexuales Secundarios. 1993.
Warning: These citations may not always be 100% accurate.