Cita APA (7th ed.)
Votruba, J. C. (1981). Strengthening internal support for continuing education. Jossey-Bass.
Cita Chicago (17th ed.)
Votruba, James C. Strengthening Internal Support for Continuing Education. San Francisco: Jossey-Bass, 1981.
Cita MLA (9th ed.)
Votruba, James C. Strengthening Internal Support for Continuing Education. Jossey-Bass, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.