Witty, P. (1953). How to become a better reader. Science Research Associates.
Chicagoスタイル(17版)引用形式Witty, Paul. How to Become a Better Reader. Chicago: Science Research Associates, 1953.
MLA(8版)引用形式Witty, Paul. How to Become a Better Reader. Science Research Associates, 1953.
警告: この引用は必ずしも正確ではありません.