توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Nurhayati Mohamad Zamri. (2011). An investigation of harmonic losses from printer due to type of voltage source. School of Electrical System Engineering, University Malaysia Perlis.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Nurhayati Mohamad Zamri. An Investigation of Harmonic Losses from Printer Due to Type of Voltage Source. Kangar, Perlis: School of Electrical System Engineering, University Malaysia Perlis, 2011.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Nurhayati Mohamad Zamri. An Investigation of Harmonic Losses from Printer Due to Type of Voltage Source. School of Electrical System Engineering, University Malaysia Perlis, 2011.