Cita APA

Niblick, J., & Jay Niblick. The: Starting, growing, and selling your expertise. Hoboken: Wiley.

Chicago Style Citation

Niblick, Jay, i Jay Niblick. The: Starting, Growing, and Selling Your Expertise. Hoboken: Wiley.

Cita MLA

Niblick, Jay, i Jay Niblick. The: Starting, Growing, and Selling Your Expertise. Hoboken: Wiley.

Atenció: Aquestes cites poden no estar 100% correctes.