KUHN JIM. (1988). MANAGEMENT BY HASSLING: AN IRREVERENT GUIDE TO THE ART OF MANAGEMENT. FAWCETT CREST.
Chicago-referens (17:e uppl.)KUHN JIM. MANAGEMENT BY HASSLING: AN IRREVERENT GUIDE TO THE ART OF MANAGEMENT. NEW YORK: FAWCETT CREST, 1988.
MLA-referens (9:e uppl.)KUHN JIM. MANAGEMENT BY HASSLING: AN IRREVERENT GUIDE TO THE ART OF MANAGEMENT. FAWCETT CREST, 1988.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.