APA-čujuhus (7. p.)
Smith, D. A. (1976). Interface: Calculus and the Computer. Houghton Mifflin.
Chicago-čujuhus (17. p.)
Smith, David A. Interface: Calculus and the Computer. Boston, EUA: Houghton Mifflin, 1976.
MLA-čujuhus (9. p.)
Smith, David A. Interface: Calculus and the Computer. Houghton Mifflin, 1976.
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