APA (7e ed.) Bronvermelding

DINKMEYER, D., & DREIKURS, R. (1963). Encouraging children to learn: The encouragement proces. Prentice-Hall.

Chicago (17e ed.) Bronvermelding

DINKMEYER, Don, en Rudolf DREIKURS. Encouraging Children to Learn: The Encouragement Proces. New Jersey: Prentice-Hall, 1963.

MLA (9e ed.) Bronvermelding

DINKMEYER, Don, en Rudolf DREIKURS. Encouraging Children to Learn: The Encouragement Proces. Prentice-Hall, 1963.