A.Leach James. (2005). Autocad 2005 Update to accompany. American: McGraw -Hill.
Trích dẫn kiểu ChicagoA.Leach James. Autocad 2005 Update to Accompany. American: McGraw -Hill, 2005.
MLA引文A.Leach James. Autocad 2005 Update to Accompany. American: McGraw -Hill, 2005.
警告:這些引文格式不一定是100%准確.