Shimp, C. P., & Hawkes, L. (1974). Time-allocation, matching, and contrast.
Citação norma ChicagoShimp, Charles P., and Larry Hawkes. Time-allocation, Matching, and Contrast. 1974.
MLA CitationShimp, Charles P., and Larry Hawkes. Time-allocation, Matching, and Contrast. 1974.
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