Ghazvini, S. A. M. (2014). Tourists' value orientations, environmental concern and perception toward appropriate use of national parks / Seyed Ahmad Moumen Ghazvini.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ghazvini, Seyed Ahmad Moumen. Tourists' Value Orientations, Environmental Concern and Perception Toward Appropriate Use of National Parks / Seyed Ahmad Moumen Ghazvini. 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ghazvini, Seyed Ahmad Moumen. Tourists' Value Orientations, Environmental Concern and Perception Toward Appropriate Use of National Parks / Seyed Ahmad Moumen Ghazvini. 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.