(1990). Easy autocad: A tutorial approach (2nd.). McGraw-Hill publishing company.
Chicagoスタイル(17版)引用形式Easy Autocad: A Tutorial Approach. 2nd. new york: McGraw-Hill publishing company, 1990.
MLA(9版)引用形式Easy Autocad: A Tutorial Approach. 2nd. McGraw-Hill publishing company, 1990.
警告: この引用は必ずしも正確ではありません.