Good, E. M. (1982). Giraffes, black dragons, and other pianos: A technological history from Cristofori to the modern concert grand. Stanford University Press.
Citace podle Chicago (17th ed.)Good, Edwin M. Giraffes, Black Dragons, and Other Pianos: A Technological History from Cristofori to the Modern Concert Grand. Stanford, Calif.: Stanford University Press, 1982.
Citace podle MLA (8th ed.)Good, Edwin M. Giraffes, Black Dragons, and Other Pianos: A Technological History from Cristofori to the Modern Concert Grand. Stanford University Press, 1982.
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