Hale, R. B. (1964). Drawing lessons from the great masters. Watson-Guptill.
Chicagoスタイル(17版)引用形式Hale, Robert Beverly. Drawing Lessons from the Great Masters. New York: Watson-Guptill, 1964.
MLA(9版)引用形式Hale, Robert Beverly. Drawing Lessons from the Great Masters. Watson-Guptill, 1964.
警告: この引用は必ずしも正確ではありません.