Rand, A., & Birnbaum, A. (1966). Did a bear just walk there! Harcourt, Brace & World.
Chicago Style aipamenaRand, Ann, and Abe Birnbaum. Did a Bear Just Walk There! New York: Harcourt, Brace & World, 1966.
MLA aipamenaRand, Ann, and Abe Birnbaum. Did a Bear Just Walk There! Harcourt, Brace & World, 1966.
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