LERNER M. (2001). VAULT GUIDE TO SCHMOOZING. VAULT INC.
Cita Chicago (17th ed.)LERNER M. VAULT GUIDE TO SCHMOOZING. NEW YORK: VAULT INC, 2001.
Cita MLA (9th ed.)LERNER M. VAULT GUIDE TO SCHMOOZING. VAULT INC, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.