The 5 Great Rules of Selling
Buku Teks
Tracy, Brian
The psychology of selling
Bhuana Ilmu Populer, 2024
Buku Teks
Wirjanti Adiatmi
Personal selling dalam pemasaran komputer
1986
UI - Skripsi Membership
Richardson, Linda
Bankers in the selling role / by Linda Richardson
John Wiley & Sons, 1981
Buku Teks
Clothier, Peter J.
Meraup uang dengan multi-level marketing : pedoman praktis menuju network selling yang sukses
Gramedia Pustaka Utama, 1994
Buku Teks