APA (7e ed.) Bronvermelding
Hilley, M., & Olson, L. F. (1989). Piano for the developing musician: PDM 1 (2nd ed.). West.
Chicago (17e ed.) Bronvermelding
Hilley, Martha, en Lynn Freeman Olson. Piano for the Developing Musician: PDM 1. 2nd ed. New York: West, 1989.
MLA (9e ed.) Bronvermelding
Hilley, Martha, en Lynn Freeman Olson. Piano for the Developing Musician: PDM 1. 2nd ed. West, 1989.
Let op: Deze citaties zijn niet altijd 100% accuraat.