APA-viite (7. p.)

SAMUELSON PAUL A. (2007). ECONOMICS 8TH.ED (8TH ED.). TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.

Chicago-viite (17. p.)

SAMUELSON PAUL A. ECONOMICS 8TH.ED. 8TH ED. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2007.

MLA-viite (9. p.)

SAMUELSON PAUL A. ECONOMICS 8TH.ED. 8TH ED. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2007.