Barker, A. (2007). The science of harmonics in classical Greece. Cambridge University Press.
Čikaški stil citiranja (17. izdanje)Barker, Andrew. The Science of Harmonics in Classical Greece. Cambridge ; New York: Cambridge University Press, 2007.
MLA način citiranja (9. izdanje)Barker, Andrew. The Science of Harmonics in Classical Greece. Cambridge University Press, 2007.
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