APA (7e ed.) Bronvermelding
Kutz, R. E. (1991). Teaching elementary mathematics: An active approach. Allyn and Bacon.
Chicago (17e ed.) Bronvermelding
Kutz, Ronald E. Teaching Elementary Mathematics: An Active Approach. Boston: Allyn and Bacon, 1991.
MLA (9e ed.) Bronvermelding
Kutz, Ronald E. Teaching Elementary Mathematics: An Active Approach. Allyn and Bacon, 1991.
Let op: Deze citaties zijn niet altijd 100% accuraat.