APA (7e ed.) Bronvermelding

Chronister, R., & Kraehenbuehl, D. (1980). Teacher library books 41 to 60. National Keyboard Arts Associates.

Chicago (17e ed.) Bronvermelding

Chronister, Richard, en David Kraehenbuehl. Teacher Library Books 41 to 60. Princeton: National Keyboard Arts Associates, 1980.

MLA (9e ed.) Bronvermelding

Chronister, Richard, en David Kraehenbuehl. Teacher Library Books 41 to 60. National Keyboard Arts Associates, 1980.