Não informado. (2003). Bulletin of spanish studies. University of Glasgow, Department of Hispanic Studies.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Bulletin of Spanish Studies. Glasgow, Inglaterra: University of Glasgow, Department of Hispanic Studies, 2003.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Bulletin of Spanish Studies. University of Glasgow, Department of Hispanic Studies, 2003.
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