APA aipamena

SILK LEONARD. (1978). ECONOMICS IN PLAIN ENGLISH. SIMON & SCHUSTER INC.

Chicago Style aipamena

SILK LEONARD. ECONOMICS IN PLAIN ENGLISH. NEW YORK: SIMON & SCHUSTER INC, 1978.

MLA aipamena

SILK LEONARD. ECONOMICS IN PLAIN ENGLISH. SIMON & SCHUSTER INC, 1978.