Ackermann, E. (2007). Program Assessment in Academic Libraries: An Introduction for Assessment Practitioners.
Chicago-Zitierstil (17. Ausg.)Ackermann, Eric. Program Assessment in Academic Libraries: An Introduction for Assessment Practitioners. 2007.
MLA-Zitierstil (9. Ausg.)Ackermann, Eric. Program Assessment in Academic Libraries: An Introduction for Assessment Practitioners. 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.