Muhammad Hafizuddin Zainal Abidin. (2019). The impact of ignored negligible losses in engineering design: Aerodynamic drag on ET425M high speed train as study case.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Muhammad Hafizuddin Zainal Abidin. The Impact of Ignored Negligible Losses in Engineering Design: Aerodynamic Drag on ET425M High Speed Train as Study Case. 2019.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Muhammad Hafizuddin Zainal Abidin. The Impact of Ignored Negligible Losses in Engineering Design: Aerodynamic Drag on ET425M High Speed Train as Study Case. 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.