APA (7 वां संस्करण) प्रशस्ति पत्र

Barry, P. (2018). Head first python: A brain friendly guide (2nd edition.). O'Reilly ; Shroff Publishers and Distributors.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Barry, Paul. Head First Python: A Brain Friendly Guide. 2nd edition. New Delhi: O'Reilly ; Shroff Publishers and Distributors, 2018.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Barry, Paul. Head First Python: A Brain Friendly Guide. 2nd edition. O'Reilly ; Shroff Publishers and Distributors, 2018.