Style de citation APA

 Parinello, A. (2004).  Getting the second appointment: How to close any sale in two calls!  John Wiley.

Style de citation Chicago

 Parinello, Anthony.  Getting the Second Appointment: How to Close Any Sale in Two Calls!  John Wiley, 2004.

Style de citation MLA

 Parinello, Anthony.  Getting the Second Appointment: How to Close Any Sale in Two Calls!  John Wiley, 2004.

Attention : ces citations peuvent ne pas être correctes à 100%.