APA (7e ed.) Bronvermelding
Votruba, J. C. (1981). Strengthening internal support for continuing education. Jossey-Bass.
Chicago (17e ed.) Bronvermelding
Votruba, James C. Strengthening Internal Support for Continuing Education. San Francisco: Jossey-Bass, 1981.
MLA (9e ed.) Bronvermelding
Votruba, James C. Strengthening Internal Support for Continuing Education. Jossey-Bass, 1981.
Let op: Deze citaties zijn niet altijd 100% accuraat.