Não informado. (1972). Explicación de Textos Literarios. California State University, Department of Spanish and Portuguese.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Explicación De Textos Literarios. Sacramento, Calif: California State University, Department of Spanish and Portuguese, 1972.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Explicación De Textos Literarios. California State University, Department of Spanish and Portuguese, 1972.
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