Não informado. (1978). Behavior Analyst. Society for the Advancement of Behavior Analysis.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Behavior Analyst. Kalamazoo, Mich: Society for the Advancement of Behavior Analysis, 1978.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Behavior Analyst. Society for the Advancement of Behavior Analysis, 1978.
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