APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (8. p.)

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