(2006). Sales Gurus Speak Out; Lima Belas Ahli di Bidang Sales Membagikan Wawasan Suksesnya. Elex Media Komputindo.
Chicago Style (17th ed.) CitationSales Gurus Speak Out; Lima Belas Ahli Di Bidang Sales Membagikan Wawasan Suksesnya. Elex Media Komputindo, 2006.
MLA (8th ed.) CitationSales Gurus Speak Out; Lima Belas Ahli Di Bidang Sales Membagikan Wawasan Suksesnya. Elex Media Komputindo, 2006.
Warning: These citations may not always be 100% accurate.