Frey, D. (2004). AutoCAD 2005 and AutoCAD LT 2005: No experience required. Sybex.
シカゴスタイル引用形Frey, David. AutoCAD 2005 and AutoCAD LT 2005: No Experience Required. Sybex, 2004.
MLA引用形式Frey, David. AutoCAD 2005 and AutoCAD LT 2005: No Experience Required. Sybex, 2004.
警告: この引用は必ずしも正確ではありません.