Wallace, S. (2011). Teaching, tutoring and training in the lifelong learning sector (4. ed.). Learning Matters.
Chicago-Zitierstil (17. Ausg.)Wallace, Susan. Teaching, Tutoring and Training in the Lifelong Learning Sector. 4. ed. Exeter: Learning Matters, 2011.
MLA-Zitierstil (9. Ausg.)Wallace, Susan. Teaching, Tutoring and Training in the Lifelong Learning Sector. 4. ed. Learning Matters, 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.