Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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