توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Philippines. Department of Tourism. Eastern Visayas, Region VIII. (1997). 1997-1998 Eastern Visayas tourism situationer, Region VIII, Philippines. Department of Tourism. Regional Office.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Philippines. Department of Tourism. Eastern Visayas, Region VIII. 1997-1998 Eastern Visayas Tourism Situationer, Region VIII, Philippines. Tacloban City: Department of Tourism. Regional Office, 1997.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Philippines. Department of Tourism. Eastern Visayas, Region VIII. 1997-1998 Eastern Visayas Tourism Situationer, Region VIII, Philippines. Department of Tourism. Regional Office, 1997.