Collins, R. (1986). Piano playing: A positive approach. Univ. Press of America.
Chicago Style (17th ed.) CitationCollins, Richard. Piano Playing: A Positive Approach. Lanham u.a: Univ. Press of America, 1986.
MLA (9th ed.) CitationCollins, Richard. Piano Playing: A Positive Approach. Univ. Press of America, 1986.
Warning: These citations may not always be 100% accurate.