APA način citiranja (7. izdanje)

PUGEL T A. (2008). INTERNATIONAL ECONOMICS (13TH.). TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.

Čikaški stil citiranja (17. izdanje)

PUGEL T A. INTERNATIONAL ECONOMICS. 13TH. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2008.

MLA način citiranja (9. izdanje)

PUGEL T A. INTERNATIONAL ECONOMICS. 13TH. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2008.