APA (7e ed.) Bronvermelding
Weigand, J. E. (1971). Developing teacher competencies. Prentice-Hall.
Chicago (17e ed.) Bronvermelding
Weigand, James E. Developing Teacher Competencies. Englewood Cliffs, N.J.: Prentice-Hall, 1971.
MLA (9e ed.) Bronvermelding
Weigand, James E. Developing Teacher Competencies. Prentice-Hall, 1971.
Let op: Deze citaties zijn niet altijd 100% accuraat.