Melker, A. Eighth International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering. SPIE Digital Library.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Melker, Alexander. Eighth International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering. SPIE Digital Library.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Melker, Alexander. Eighth International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering. SPIE Digital Library.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.