Tolentino, A. V. C. A Study on the contributions of the Asian Institute of Tourism graduates to the Department of Tourism, Philippine Convention and Visitors Corporation and Philippine Tourism Authority.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Tolentino, Antonio Vicente Cruel. A Study on the Contributions of the Asian Institute of Tourism Graduates to the Department of Tourism, Philippine Convention and Visitors Corporation and Philippine Tourism Authority. 1997.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Tolentino, Antonio Vicente Cruel. A Study on the Contributions of the Asian Institute of Tourism Graduates to the Department of Tourism, Philippine Convention and Visitors Corporation and Philippine Tourism Authority.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.