توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Amin Sah Ahmad. (2009). A comparative study on influenza pandemic preparedness among healthcare workers and its influencing factors in Malaysia. Universiti Kebangsaan Malaysia.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Amin Sah Ahmad. A Comparative Study on Influenza Pandemic Preparedness Among Healthcare Workers and Its Influencing Factors in Malaysia. Kuala Lumpur: Universiti Kebangsaan Malaysia, 2009.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Amin Sah Ahmad. A Comparative Study on Influenza Pandemic Preparedness Among Healthcare Workers and Its Influencing Factors in Malaysia. Universiti Kebangsaan Malaysia, 2009.