| Type |  Book |
| ชื่อเรื่อง | Plunkett's E-commerce & internet business almanac 2009 : the only comprehensive guide to the e-commerce & internet industry / [editor]Jack W. Plunkett |
| ISBN | 1593921152 |
| | 9781593921156 |
| พิมพลักษณ์ | Houston : Plunkett Research, 2009 |
| รูปเล่ม | 581 p. ; 28 cm. + 1 CD-ROM |
| หัวเรื่อง | Internet industry --Directories [] |
| | Electronic commerce --Direcrories --United States [] |
| | Electronic commerce --Directories [] |
| | Internet industry --Directories --United States [] |