The Business school for people who like helping people: Delapan nilai tersembunyi dari bisnis pemasaran jaringan, selain memperoleh uang
Kiyosaki, Robert T.Herlambang, Paulus
PT Gramedia Pustaka Utama (Jakarta, 2009) (ind) Indonesian9789796867295UnknownCet. 15TELEMARKETING; UnknownUnknown