APA
Asha Kalyani (B), Karthikeyan (V), . (2012). Customer Usage Pattern of Internet Services A Market Perceptivity Study with Special Reference to Combtel. : .
Chicago
Asha Kalyani (B), Karthikeyan (V), . 2012. Customer Usage Pattern of Internet Services A Market Perceptivity Study with Special Reference to Combtel. : .
Harvard
Asha Kalyani (B), Karthikeyan (V), . (2012). Customer Usage Pattern of Internet Services A Market Perceptivity Study with Special Reference to Combtel. : .
MLA
Asha Kalyani (B), Karthikeyan (V), . Customer Usage Pattern of Internet Services A Market Perceptivity Study with Special Reference to Combtel. : . 2012.