Planet hotels and resorts / editors Ulrike birner ... [et al.]
The Vibrant Choice, 1993?
 Buku Teks
Dalton, Bill
Indonesia handbook
Moon Publications, 1980
 Buku Teks
Cosmopolitan hotels
edited by martin Nicholas Kunz
teNeues, 2003
 Buku Teks
Fashion hotels
Dittrich, Guy, editor
teNeues, 2006
 Buku Referensi
Indonesia : a travel survival kit
Robert Storey ... [and others]
Lonely Planet , 1992
 Buku Referensi