APA način citiranja (7. izdanje)

PURI Y P. (1992). COMPUTERS INFORMATION TECHNOLOGY. GLOBAL BUSINESS.

Čikaški stil citiranja (17. izdanje)

PURI Y P. COMPUTERS INFORMATION TECHNOLOGY. NEW DELHI: GLOBAL BUSINESS, 1992.

MLA način citiranja (9. izdanje)

PURI Y P. COMPUTERS INFORMATION TECHNOLOGY. GLOBAL BUSINESS, 1992.