Merker, B. The vocal learning constellation: Imitation, ritual culture, encephalization / Björn Merker. Music, language, and human evolution.(2012).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMerker, Björn. "The Vocal Learning Constellation: Imitation, Ritual Culture, Encephalization / Björn Merker." Music, Language, and Human Evolution.(2012) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रMerker, Björn. "The Vocal Learning Constellation: Imitation, Ritual Culture, Encephalization / Björn Merker." Music, Language, and Human Evolution.(2012), .
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