Stockwell, R. P. (1973). The grammatical structures of English and Spanish. The University Chicago.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStockwell, Robert P. The Grammatical Structures of English and Spanish. Chicago: The University Chicago, 1973.
एमएलए (9वां संस्करण) प्रशस्ति पत्रStockwell, Robert P. The Grammatical Structures of English and Spanish. The University Chicago, 1973.
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