Goswami, I. (2015). All In One Civil Engineering PE Exam Guide: Highway Geometric Design - Parabolic Curves. New York, N.Y.: McGraw-Hill Education LLC..
استشهاد بنمط شيكاغوGoswami, Indranil. All In One Civil Engineering PE Exam Guide: Highway Geometric Design - Parabolic Curves. New York, N.Y.: McGraw-Hill Education LLC., 2015.
MLA استشهادGoswami, Indranil. All In One Civil Engineering PE Exam Guide: Highway Geometric Design - Parabolic Curves. New York, N.Y.: McGraw-Hill Education LLC., 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.