Bennett, G. (2007). Consultative closing: Simple steps that build relationships and win even the toughest sale. New York: Amacom.
শিকাগো স্টাইলে সাইটেশনBennett, Greg. Consultative Closing: Simple Steps That Build Relationships and Win Even the Toughest Sale. New York: Amacom, 2007.
এমএলএ সাইটেশনBennett, Greg. Consultative Closing: Simple Steps That Build Relationships and Win Even the Toughest Sale. New York: Amacom, 2007.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.