39 Secrets of Selling : Ketika Janji Temu Jitu, Penjualan Ketemu (Indonesian Edition)

Synopsis: The writer summarizes her experience as a successful salesperson in 39 secrets of selling. OF course there are more in real life, but these 39 secrets are considered essential in a sales process. (http://www.gramediainternational.com/book/detail/9789792739862)