Greenfield, W. M. (1987). Successful management consulting: Building a practice with smaller company clients. Prentice-Hall.
Chicago-Zitierstil (17. Ausg.)Greenfield, W. M. Successful Management Consulting: Building a Practice with Smaller Company Clients. Englewood Cliffs, NJ: Prentice-Hall, 1987.
MLA-Zitierstil (9. Ausg.)Greenfield, W. M. Successful Management Consulting: Building a Practice with Smaller Company Clients. Prentice-Hall, 1987.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.