Saeedi, P. (2012). Comparison of Factors Associated with Nutritional Supplement Use and Non-Use Among Members of Fitness Centers in Tehran, Iran.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Saeedi, Pouya. Comparison of Factors Associated with Nutritional Supplement Use and Non-Use Among Members of Fitness Centers in Tehran, Iran. 2012.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Saeedi, Pouya. Comparison of Factors Associated with Nutritional Supplement Use and Non-Use Among Members of Fitness Centers in Tehran, Iran. 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.