Sách Tham khảo (QTKS-DH)

2015, Tổng cục Du lịch

2023, Aleksandar Mratinković, Dan Piestun (PhD), Dan Piestun (PhD), Felecia Killings, Dr. Sandra El Hajj, Ph.D, Dr. Tanjina Nur, Stephen, Michelle

2012, Anutosh Bhakta - Principal Jaypee Hotels Training Centre Agra

2008, Robert Christie Mill - School of Hotel, Restaurant, and Tourism Management Daniels College of Business University of Denver

2012, Robert Christie Mill

2021, Dennis Reynolds, Ph.D. Imran Rahman, Ph.D. Clayton Barrows, Ed.D.