Sharer, R. E. (1969). There are no islands: The concerns and potentials of continuing education. Christopher.
Chicago-Zitierstil (17. Ausg.)Sharer, Robert E. There Are No Islands: The Concerns and Potentials of Continuing Education. North Quincy, Mass: Christopher, 1969.
MLA-Zitierstil (9. Ausg.)Sharer, Robert E. There Are No Islands: The Concerns and Potentials of Continuing Education. Christopher, 1969.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.