| 1. |
Management-Zeitschrift Industrielle Organisation
1993 : VOL. 62:3, p. 80-82
|
1993 |
Kern, U.
|
|
| 2. |
Absatzwirtschaft
1998 : AUG, p. 16-18, 20
|
1998 |
Maschmeyer, C.
Stippel, P.
|
|
| 3. |
Tourism Management
2006 : JUN, VOL: 27:3, p. 481-492
|
2006 |
Chan, E. S. W.
Wong, S. C. K.
|
|
| 4. |
International Journal of Tourism Research
2008 : NOV-DEC, VOL 10:6 p.493-495
|
2008 |
Fyall, A.
|
|
