Sarrigani, G. V. (2014). Effects of erbium oxide addition on physical and optical properties of willemite-based glass ceramic sintered at different temperatures.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sarrigani, Gholamreza Vahedi. Effects of Erbium Oxide Addition on Physical and Optical Properties of Willemite-based Glass Ceramic Sintered at Different Temperatures. 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Sarrigani, Gholamreza Vahedi. Effects of Erbium Oxide Addition on Physical and Optical Properties of Willemite-based Glass Ceramic Sintered at Different Temperatures. 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.