Starr, W. J., & Starr, C. (1992). Practical piano skills (5th ed.). Wm C. Brown.
Chicago Style (17. basım) AtıfStarr, William Joseph, ve Constance Starr. Practical Piano Skills. 5th ed. Dubusque, Iowa: Wm C. Brown, 1992.
MLA (9th ed.) AtıfStarr, William Joseph, ve Constance Starr. Practical Piano Skills. 5th ed. Wm C. Brown, 1992.
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