Goel, M. (1997). Let's learn... internet. SIT Mgmt, Series.
Cita Chicago (17th ed.)Goel, M.K. Let's Learn... Internet. New Delhi, India: SIT Mgmt, Series, 1997.
Cita MLA (9th ed.)Goel, M.K. Let's Learn... Internet. SIT Mgmt, Series, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.