No Inv.: 132277/SM/Perp/12/1c
Judul Asli : First class an Introduction to travel and tourism
No Inv.: 119529-119531/P/Perp/09/3c
No Inv.: 113330-113331/P/Perp/08/2c~120656/PH/Perp/09/1c
No Inv.: 1015-1016/P/Perp/99/2c
Bibliografi : hlm. 281
No Inv.: 3617/P/Perp/95/1c
No Inv.: 107147/S/Perp/06/1c
No Inv.: 112711/P/Perp/08/1c