Freedman, R. (2001). The econsultant: Guiding clients to net success. Jossey-Bass.
Cita Chicago (17th ed.)Freedman, Rick. The Econsultant: Guiding Clients to Net Success. San Francisco, CA: Jossey-Bass, 2001.
Cita MLA (8th ed.)Freedman, Rick. The Econsultant: Guiding Clients to Net Success. Jossey-Bass, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.