No Inv.: 3911-3913/Perp/86/3c
No Inv.: 42/S/Perp/92/1c
No Inv.: 261-262/S/Perp/94/2c
No Inv.: 1946-1947/BD/Perp/87/2c
No Inv.: 295-296/BD/Perp/86/2c
Judul asli : "Tourism Management"
No Inv.: 753-757/P/Perp/94/5c
No Inv.: 2572/Perp/89/1c
No Inv.: 5684-5688/P/Perp/92/5c~12855-12859/P/Perp/94/5c~2563-2564/P/Perp/91/2c
No Inv.: 3979-3980/Perp/86/2c