Stewart, A. H. (1976). Graphic Representation of Models in Linguistic Theory. Indiana University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStewart, Ann Harleman. Graphic Representation of Models in Linguistic Theory. Bloomington: Indiana University Press, 1976.
एमएलए (9वां संस्करण) प्रशस्ति पत्रStewart, Ann Harleman. Graphic Representation of Models in Linguistic Theory. Indiana University Press, 1976.
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