- ISBN: 978-3-659-84147-7

- ISBN: 978-620-5-52386-5

on Improving Business Processes in Manufacturing Companies

- ISBN: 978-620-0-69684-7

in Indian Newspaper Advertisements

- ISBN: 978-620-2-31072-7

- ISBN: 978-3-659-84551-2

From Bench to Bedside, Stories of Triumph and Transformation

- ISBN: 978-620-6-77044-2

- ISBN: 978-3-639-76536-6

"CRM" - for Service Quality and Customer Loyalty

- ISBN: 978-3-639-70509-6

- ISBN: 978-3-639-51671-5

- ISBN: 978-3-659-84404-1