APA-referens (7:e uppl.)

Impact: Journal of the Career Development Group. Chartered Institute of Library & Information Professionals.

Chicago-referens (17:e uppl.)

Impact: Journal of the Career Development Group. Chartered Institute of Library & Information Professionals.

MLA-referens (9:e uppl.)

Impact: Journal of the Career Development Group. Chartered Institute of Library & Information Professionals.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.