Marler, P. Animal communication: Affect or cognition? / Peter Marler. Approaches to emotion.(c 1984).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMarler, Peter. "Animal Communication: Affect or Cognition? / Peter Marler." Approaches to Emotion.(c 1984) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रMarler, Peter. "Animal Communication: Affect or Cognition? / Peter Marler." Approaches to Emotion.(c 1984), .
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