Não informado. (2004). Language and Language Behavior Abstracts. Appleton Century Crofts.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Language and Language Behavior Abstracts. New York: Appleton Century Crofts, 2004.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Language and Language Behavior Abstracts. Appleton Century Crofts, 2004.
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