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.
MLA引文Hamad, Munir M. Autocad 2009 Essentials. Hingham, Mass: Jones and Bartlett, 2010.
警告:這些引文格式不一定是100%准確.