Swafford, J. (2017). Language of the spirit: An introduction to classical music. Basic Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSwafford, Jan. Language of the Spirit: An Introduction to Classical Music. New York: Basic Books, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSwafford, Jan. Language of the Spirit: An Introduction to Classical Music. Basic Books, 2017.
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