APA
Harshitha N. S. A., Annapoorna Shetty, . (2013). Customer self service. Mangalore: .
Chicago
Harshitha N Shetty Annapoorna, Annapoorna Shetty, . 2013. Customer self service. Mangalore: .
Harvard
Harshitha N. S. A., Annapoorna Shetty, . (2013). Customer self service. Mangalore: .
MLA
Harshitha N Shetty Annapoorna, Annapoorna Shetty, . Customer self service. Mangalore: . 2013.
