توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Ng, Y. C. (2007). Developing A Methodology In Aviation Risk Management Using Susceptibility And Vulnerability Application For Airline Concerning Air Crisis [TL553.5. N576 2007 f rb].

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Ng, Ying Chow. Developing A Methodology In Aviation Risk Management Using Susceptibility And Vulnerability Application For Airline Concerning Air Crisis [TL553.5. N576 2007 F Rb]. 2007.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Ng, Ying Chow. Developing A Methodology In Aviation Risk Management Using Susceptibility And Vulnerability Application For Airline Concerning Air Crisis [TL553.5. N576 2007 F Rb]. 2007.