International Labour Office & Kubr, M. (2002). Management consulting: A guide to the profession (4th. ed.). International Labour Office.
Cita Chicago (17th ed.)International Labour Office i Milan Kubr. Management Consulting: A Guide to the Profession. 4th. ed. Geneva: International Labour Office, 2002.
Cita MLA (9th ed.)International Labour Office i Milan Kubr. Management Consulting: A Guide to the Profession. 4th. ed. International Labour Office, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.