Truman, Emily (2017). „Rethinking the Cultural Icon: Its Use and Function in Popular Culture“. Canadian Journal of Communication. 42 (5): 829–849. doi:10.22230/cjc.2017v42n5a3223. Nuoroda tikrinta 2023-09-06. „What constitutes a 'cultural icon' in twenty-first-century North American popular culture? All of the following have been attributed to this status in academic literature: Shakespeare, Oprah, Batman, Anne of Green Gables, the Cowboy, the 1960s female pop singer, the horse, Las Vegas, the library, the Barbie doll, DNA, and the New York Yankees“
Jenkins, Simon (2005 m. spalio mėn.). Godson, Dean (red.). „Replacing the Routemaster“(PDF). p. 7. Suarchyvuotas originalas(PDF) 2013-02-27. Nuoroda tikrinta 2023-09-06.
Jenkins, Simon (2005 m. spalio mėn.). Godson, Dean (red.). „Replacing the Routemaster“(PDF). p. 7. Suarchyvuotas originalas(PDF) 2013-02-27. Nuoroda tikrinta 2023-09-06.