APA
Kankanala K. C. n. A. K. &. R. V., .Indian patent law and practice. Oxford University press, New Delhi: .
Chicago
Kankanala Kalyan C narasani Arun K & Radhakrishnan Vinita, .Indian patent law and practice. Oxford University press, New Delhi: .
Harvard
Kankanala K. C. n. A. K. &. R. V., .Indian patent law and practice. Oxford University press, New Delhi: .
MLA
Kankanala Kalyan C narasani Arun K & Radhakrishnan Vinita, .Oxford University press, New Delhi: . .