APA (7th ed.) Zitazioa
Willis, A., & Stewart, T. (1989). Computers: A guide to choosing and using. Oxford University Press.
Chicago Style (17th ed.) Zitazioa
Willis, Andrew, eta Thomas Stewart. Computers: A Guide to Choosing and Using. Oxford [England] ; New York: Oxford University Press, 1989.
MLA (9th ed.) Zitazioa
Willis, Andrew, eta Thomas Stewart. Computers: A Guide to Choosing and Using. Oxford University Press, 1989.
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