AT YOUR SERVICE ENGLISH FOR THE TRAVEL AND TOURIST INDUSTRY TRISH STOTT ANGELA BUCKINGHAM
TEORI DAN APLIKASI STATISTIKA DAN PROBABILITAS
METODOLOGI PENELITIAN SOSIAL
THE PROFESSIONAL & GARDEN & MANGER
PRINSIP-PRINSIP TATA GRAHA
HOTEL CUSTOMER SERVICE
HOTEL PUBLIC RELATION
DASAR-DASAR FOOD PRODUCT PANDUAN UNTUK UJI KOMPETENSI
MANAJEMEN PENGOLAHAN KUE & ROTI
GEOGRAPHY OF TRAVEL AND TOURISM