International Conference on Applied Mechanics and Manufacturing Technology Jakarta, Indonesia, & Gaol, F. L. (2013). Applied mechanics and industrial technologies: Selected, peer reviewed papers from the 2012 International Conference on Applied Mechanics and Manufacturing Technology (AMMT 2012), August 14-15, 2012, Jakarta, Indonesia. Trans Tech Publications.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Conference on Applied Mechanics and Manufacturing Technology Jakarta, Indonesia, و Ford Lumban Gaol. Applied Mechanics and Industrial Technologies: Selected, Peer Reviewed Papers from the 2012 International Conference on Applied Mechanics and Manufacturing Technology (AMMT 2012), August 14-15, 2012, Jakarta, Indonesia. Durnten-Zurich: Trans Tech Publications, 2013.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)International Conference on Applied Mechanics and Manufacturing Technology Jakarta, Indonesia, و Ford Lumban Gaol. Applied Mechanics and Industrial Technologies: Selected, Peer Reviewed Papers from the 2012 International Conference on Applied Mechanics and Manufacturing Technology (AMMT 2012), August 14-15, 2012, Jakarta, Indonesia. Trans Tech Publications, 2013.