توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

(1984). Management Of International Construction Projects Proceedings Of A Conference Organized By The Institution Of Civil Engieers And Held In London On 14-15 November 1984. Thomas Telford.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Management Of International Construction Projects Proceedings Of A Conference Organized By The Institution Of Civil Engieers And Held In London On 14-15 November 1984. Thomas Telford, 1984.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Management Of International Construction Projects Proceedings Of A Conference Organized By The Institution Of Civil Engieers And Held In London On 14-15 November 1984. Thomas Telford, 1984.