Thelen, E. (1994). A dynamic systems approach to the development of cognition and action. Bradford.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रThelen, Esther. A Dynamic Systems Approach to the Development of Cognition and Action. Cambridge: Bradford, 1994.
एमएलए (9वां संस्करण) प्रशस्ति पत्रThelen, Esther. A Dynamic Systems Approach to the Development of Cognition and Action. Bradford, 1994.
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