APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (8:e uppl.)

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