Rahul Gupta. (2010). Cyber Rules: Strategies for excelling at e-business. Global India.
Čikaški stil citiranjaRahul Gupta. Cyber Rules: Strategies for Excelling at E-business. New Delhi: Global India, 2010.
MLA način citiranjaRahul Gupta. Cyber Rules: Strategies for Excelling at E-business. Global India, 2010.
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