John R. Anderson. (1981). Cognitive Skills and Their Acquisition. : Lawrence Erlbaum Associates, Inc.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJohn R. Anderson. Cognitive Skills and Their Acquisition. Hillsdale, New Jersey: : Lawrence Erlbaum Associates, Inc, 1981.
एमएलए (8वां संस्करण) प्रशस्ति पत्रJohn R. Anderson. Cognitive Skills and Their Acquisition. : Lawrence Erlbaum Associates, Inc, 1981.
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