Jones, E., Anderson, L., & Jensen, C. (1994). Paradox 4.5 made easy. Osborne McGraw-Hill.
Chicago Style (17. basım) AtıfJones, Edward, Loy Anderson, ve Cary Jensen. Paradox 4.5 Made Easy. Berkeley, Calif: Osborne McGraw-Hill, 1994.
MLA (9th ed.) AtıfJones, Edward, et al. Paradox 4.5 Made Easy. Osborne McGraw-Hill, 1994.
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