Varnum, K. J. (2014). The top technologies every librarian needs to know. American Library Association.
Chicago-Zitierstil (17. Ausg.)Varnum, Kenneth J. The Top Technologies Every Librarian Needs to Know. Chicago: American Library Association, 2014.
MLA-Zitierstil (9. Ausg.)Varnum, Kenneth J. The Top Technologies Every Librarian Needs to Know. American Library Association, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.