Papacostas, C. (1993). Transportation engineering and planning (2nd.ed.). Prentice Hall.
Chicago Style (17th ed.) CitationPapacostas, C.S. Transportation Engineering and Planning. 2nd.ed. Englewood Cliffs: Prentice Hall, 1993.
ציטוט MLAPapacostas, C.S. Transportation Engineering and Planning. 2nd.ed. Prentice Hall, 1993.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.