SILK LEONARD. (1978). ECONOMICS IN PLAIN ENGLISH. SIMON & SCHUSTER INC.
Chicagoスタイル(17版)引用形式SILK LEONARD. ECONOMICS IN PLAIN ENGLISH. NEW YORK: SIMON & SCHUSTER INC, 1978.
MLA(9版)引用形式SILK LEONARD. ECONOMICS IN PLAIN ENGLISH. SIMON & SCHUSTER INC, 1978.
警告: この引用は必ずしも正確ではありません.