Frey, D. (2005). AutoCAD 2006 and AutoCAD LT 2006: No experience required. Sybex.
シカゴスタイル引用形Frey, David. AutoCAD 2006 and AutoCAD LT 2006: No Experience Required. Sybex, 2005.
MLA引用形式Frey, David. AutoCAD 2006 and AutoCAD LT 2006: No Experience Required. Sybex, 2005.
警告: この引用は必ずしも正確ではありません.