Ptolomey, J. (2009). Taking charge of your career: A guide for library and information professionals. Chandos Publishing.
Chicago-Zitierstil (17. Ausg.)Ptolomey, Joanna. Taking Charge of Your Career: A Guide for Library and Information Professionals. Oxford [England]: Chandos Publishing, 2009.
MLA-Zitierstil (9. Ausg.)Ptolomey, Joanna. Taking Charge of Your Career: A Guide for Library and Information Professionals. Chandos Publishing, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.