APA (7th ed.) Zitazioa
Presley, G. (2008). Seven wheelchairs: A life beyond polio. University of Iowa Press.
Chicago Style (17th ed.) Zitazioa
Presley, Gary. Seven Wheelchairs: A Life Beyond Polio. Iowa City: University of Iowa Press, 2008.
MLA (9th ed.) Zitazioa
Presley, Gary. Seven Wheelchairs: A Life Beyond Polio. University of Iowa Press, 2008.
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