Cita APA (7th ed.)

SAMUELSON PAUL A. (1998). ECONOMICS (16TH ED.). TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.

Cita Chicago (17th ed.)

SAMUELSON PAUL A. ECONOMICS. 16TH ED. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1998.

Cita MLA (9th ed.)

SAMUELSON PAUL A. ECONOMICS. 16TH ED. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1998.