-
1по Perdigon, Grace P.
Опубликовано 2005 -
2по Perdigon, Grace P.
Опубликовано 2004 -
3
-
4
-
5
-
6
-
7
-
8
-
9по Perdigon, Grace P., Villanueva, Lorraine F.
Опубликовано в: Mix, match and move : shaping the future of tourism ; conference proceedings, July 4-7, 2001 / organized by a Consortium of Hospitality and Tourism Educators of La Consolacion, Lyceum of the Philippines, University of the Philipines ; editors, Corazon F. Gatchalian, Vincent C.S. Cheung, Reil Cruz.