APA
V R. P. B., Kavitha & Diginet Online India Pvt Ltd. (2012). Online sales invoicing of components. Kerala: .
Chicago
V Ranjit Pillar Bharathi, Kavitha and Diginet Online India Pvt Ltd. 2012. Online sales invoicing of components. Kerala: .
Harvard
V R. P. B., Kavitha and Diginet Online India Pvt Ltd. (2012). Online sales invoicing of components. Kerala: .
MLA
V Ranjit Pillar Bharathi, Kavitha and Diginet Online India Pvt Ltd. Online sales invoicing of components. Kerala: . 2012.