Yeamdao Narangajavana. The relationship of the hotel rating system and service quality: A case study of the {u2018}Thailand Hotel Standard{u2019}. Oklahoma State University, 2007.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Yeamdao Narangajavana. The Relationship of the Hotel Rating System and Service Quality: A Case Study of the {u2018}Thailand Hotel Standard{u2019}. Oklahoma: Oklahoma State University, 2007.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Yeamdao Narangajavana. The Relationship of the Hotel Rating System and Service Quality: A Case Study of the {u2018}Thailand Hotel Standard{u2019}. Oklahoma State University, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.