APA-referens (7:e uppl.)
International Labour Office, ebrary, Inc, & Kubr, M. (2002). Management consulting: A guide to the profession (4th. ed.). International Labour Office.
Chicago-referens (17:e uppl.)
International Labour Office, Inc ebrary, och Milan Kubr. Management Consulting: A Guide to the Profession. 4th. ed. Geneva: International Labour Office, 2002.
MLA-referens (9:e uppl.)
International Labour Office, et al. Management Consulting: A Guide to the Profession. 4th. ed. International Labour Office, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.