Hamad, M. M. (2010). Autocad 2009 essentials. Hingham, Mass: Jones and Bartlett.
Trích dẫn kiểu ChicagoHamad, Munir M. Autocad 2009 Essentials. Hingham, Mass: Jones and Bartlett, 2010.
ציטוט MLAHamad, Munir M. Autocad 2009 Essentials. Hingham, Mass: Jones and Bartlett, 2010.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.