Warner E. P. & Miller R. G. (1920). Analysis of wing truss stresses including the effect of redundancies. Washington, Government Printing Office, 1920.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Warner E. P. و Miller R. G. Analysis of Wing Truss Stresses Including the Effect of Redundancies. Washington, Government Printing Office, 1920, 1920.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Warner E. P. و Miller R. G. Analysis of Wing Truss Stresses Including the Effect of Redundancies. Washington, Government Printing Office, 1920, 1920.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.