Báo cáo khảo sát ngành dịch vụ khách sạn năm 2019 – Grant Thornton:

https://www.grantthornton.com.vn/globalassets/1.-member-firms/vietnam/vn/publications/hotel-survey-2019—-executive-summary—vie.pdf

Khách sạn năm 2020 – Grant Thornton:

http://www.gt.com.vn/files/publications/pdf/469.pdf

Hotel Employee Rewards Benchmarking Survey – 2018

https://www.thehotelmanagement.co/assets/pdf/employee-rewards-benchmarking-survey.pdf

2018 travel and hospitality industry outlook – Deloitte

https://www2.deloitte.com/content/dam/Deloitte/us/Documents/consumer-business/us-cb-2018-travel-hospitality-industry-outlook.pdf