Hofer, M. A. (1981). The roots of human behavior: An introduction to the psychobiology of early development. Freeman.
Chicago Style (17. basım) AtıfHofer, Myron A. The Roots of Human Behavior: An Introduction to the Psychobiology of Early Development. San Francisco, Calif: Freeman, 1981.
MLA (9th ed.) AtıfHofer, Myron A. The Roots of Human Behavior: An Introduction to the Psychobiology of Early Development. Freeman, 1981.
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