APA (7e ed.) Bronvermelding

Finn, C., & Morris, E. (1999). Beanstalk's basics for piano: Lesson book. Willis Music.

Chicago (17e ed.) Bronvermelding

Finn, Cheryl, en Eamonn Morris. Beanstalk's Basics for Piano: Lesson Book. Florence, Ky: Willis Music, 1999.

MLA (9e ed.) Bronvermelding

Finn, Cheryl, en Eamonn Morris. Beanstalk's Basics for Piano: Lesson Book. Willis Music, 1999.