(1972). Function and evolution of behavior: An historical sample from the pens of ethologists. Reading, Massachusetts: Addison-Wesley.
শিকাগো স্টাইলে সাইটেশনFunction and Evolution of Behavior: An Historical Sample From the Pens of Ethologists. Reading, Massachusetts: Addison-Wesley, 1972.
এমএলএ সাইটেশনFunction and Evolution of Behavior: An Historical Sample From the Pens of Ethologists. Reading, Massachusetts: Addison-Wesley, 1972.
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