APA (7th ed.) Zitazioa
Votruba, J. C. (1981). Strengthening internal support for continuing education. Jossey-Bass.
Chicago Style (17th ed.) Zitazioa
Votruba, James C. Strengthening Internal Support for Continuing Education. San Francisco: Jossey-Bass, 1981.
MLA (9th ed.) Zitazioa
Votruba, James C. Strengthening Internal Support for Continuing Education. Jossey-Bass, 1981.
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