APA (7th ed.) Zitazioa
Burke, P. (2004). Brothers and sisters of disabled children. Jessica Kingsley.
Chicago Style (17th ed.) Zitazioa
Burke, Peter. Brothers and Sisters of Disabled Children. London: Jessica Kingsley, 2004.
MLA (9th ed.) Zitazioa
Burke, Peter. Brothers and Sisters of Disabled Children. Jessica Kingsley, 2004.
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