Cita APA (7th ed.)

ICFAI. (2004). INFORMATION TECHNOLOGY AND SYSTEMS: WORKBOOK. ICFAI BOOKS.

Cita Chicago (17th ed.)

ICFAI. INFORMATION TECHNOLOGY AND SYSTEMS: WORKBOOK. HYDRABAD: ICFAI BOOKS, 2004.

Cita MLA (9th ed.)

ICFAI. INFORMATION TECHNOLOGY AND SYSTEMS: WORKBOOK. ICFAI BOOKS, 2004.