Brown, J. R. (1982). BASIC for the apple II: A self-teaching guide. John Wiley and Sons.
Chicago-viite (17. p.)Brown, Jerald R. BASIC for the Apple II: A Self-teaching Guide. New York: John Wiley and Sons, 1982.
MLA-viite (9. p.)Brown, Jerald R. BASIC for the Apple II: A Self-teaching Guide. John Wiley and Sons, 1982.
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