Παραπομπή APA

Ptolomey, J. Taking charge of your career: A guide for library and information professionals. Chandos.

Παραπομπή Chicago Style

Ptolomey, Joanna. Taking Charge of Your Career: A Guide for Library and Information Professionals. Chandos.

Παραπομπή MLA

Ptolomey, Joanna. Taking Charge of Your Career: A Guide for Library and Information Professionals. Chandos.

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