Gamble, C. When the words dry up: Music and material metaphors half a million years ago / Clive Gamble. Music, language, and human evolution.(2012).
Lua i Stíl Chicago (17ú heag.)Gamble, Clive. "When the Words Dry Up: Music and Material Metaphors Half a Million Years Ago / Clive Gamble." Music, Language, and Human Evolution.(2012) .
Lua MLA (8ú heag.)Gamble, Clive. "When the Words Dry Up: Music and Material Metaphors Half a Million Years Ago / Clive Gamble." Music, Language, and Human Evolution.(2012), .
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