Lyke, J., Caramia, T., Alexander, R., & Haydon, G. Keyboard musicianship: Piano for adults (8 ed.).
Čikaški stil citiranja (17. izdanje)Lyke, James, Tony Caramia, Reid Alexander, i Geoffrey Haydon. Keyboard Musicianship: Piano for Adults. 8 ed.
MLA način citiranja (8. izdanje)Lyke, James, et al. Keyboard Musicianship: Piano for Adults. 8 ed.
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