unknown. (2020). Study of Long Term Service Degradation of Boiler Superheater Tubes and its Effects on Remaining Life Predictions.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)unknown. Study of Long Term Service Degradation of Boiler Superheater Tubes and Its Effects on Remaining Life Predictions. 2020.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)unknown. Study of Long Term Service Degradation of Boiler Superheater Tubes and Its Effects on Remaining Life Predictions. 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.