| in paper |
 Leendertse, Matthijs; Pennings, Leo (2007) Centralized Content Portals: iTunes and the Publishing Industry
|
|---|---|
| authors |
 Bardoel, J.; Cuilenburg, J.V.
|
| year | 2003 |
| title |
Communicatiebeleid en Communicatiemarkt
|
| source | Amsterdam: Otto Cramwinckel |
| last changed | 2008/03/14 13:58 |
