Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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