OLES, P. S. (1988). Drawing The Future. Van Nostrand Reinhold Company.
Chicagoスタイル(17版)引用形式OLES, Paul Stevenson. Drawing The Future. Van Nostrand Reinhold Company, 1988.
MLA(8版)引用形式OLES, Paul Stevenson. Drawing The Future. Van Nostrand Reinhold Company, 1988.
警告: この引用は必ずしも正確ではありません.