APA-viite

Dudeja, V. (2001). Information technology E - commerce and the E - business. Common wealth.

Chicago-tyylinen lähdeviittaus

Dudeja, V.D. Information Technology E - Commerce and the E - Business. New Delhi: Common wealth, 2001.

MLA-viite

Dudeja, V.D. Information Technology E - Commerce and the E - Business. Common wealth, 2001.