Cita APA (7th ed.)

Greenfield, W. M. (1987). Successful management consulting: Building a practice with smaller company clients. Prentice Hall.

Cita Chicago (17th ed.)

Greenfield, W M. Successful Management Consulting: Building a Practice with Smaller Company Clients. Englewood Cliffs, New Jersey: Prentice Hall, 1987.

Cita MLA (8th ed.)

Greenfield, W M. Successful Management Consulting: Building a Practice with Smaller Company Clients. Prentice Hall, 1987.