APA aipamena

NARDHANS WILLIAM D. (1989). ECONOMICS (13.). MCGRAW-HILL.

Chicago Style aipamena

NARDHANS WILLIAM D. ECONOMICS. 13. MCGRAW-HILL BK.CO: MCGRAW-HILL, 1989.

MLA aipamena

NARDHANS WILLIAM D. ECONOMICS. 13. MCGRAW-HILL, 1989.