(1991). Introduction To Pencil Drawing. Graphic-sha Pub.
Chicagoスタイル(17版)引用形式Introduction To Pencil Drawing. Graphic-sha Pub, 1991.
MLA(8版)引用形式Introduction To Pencil Drawing. Graphic-sha Pub, 1991.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式