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Citations
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Wimmer H, Hogrefe GJ, & Perner J. (1988). Children's understanding of informational access as a source of knowledge. Child Dev., 59, 386.
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Mackintosh, N. J. (1988). Approaches to the study of animal intelligence. British Journal of Psychology, 79, 509–525.
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Fuller, T. K., & Sampson, B. A. (1988). Evaluation of a simulated howling survey for wolves. J Widl Manag, 52.
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