25 tabiat penjualan jurujual paling berjaya.
| Main Author: | Stephan Schiffman |
|---|---|
| Format: | Open Shelf |
| Language: | Malay |
| Published: |
Kuala Lumpur:
Synergy Books International,
1997.
|
| Bibliography: |
Umum |
|---|---|
| ISBN: |
983899930X |