توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

(2018). Illustrated dictionary of hotel management: Terms, definitions, examples ; designed for senior high to undergraduate students. 3G E-Learning.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Illustrated Dictionary of Hotel Management: Terms, Definitions, Examples ; Designed for Senior High to Undergraduate Students. New York: 3G E-Learning, 2018.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Illustrated Dictionary of Hotel Management: Terms, Definitions, Examples ; Designed for Senior High to Undergraduate Students. 3G E-Learning, 2018.