Lay, D. C., Schneider, D. I., & Asmar, N. H. (2010). Brief calculus & its applications (Twelfth edition.). Prentice Hall.
Chicago-viite (17. p.)Lay, David C., David I. Schneider, ja Nakhle H. Asmar. Brief Calculus & Its Applications. Twelfth edition. Upper Saddle River, NJ: Prentice Hall, 2010.
MLA-viite (9. p.)Lay, David C., et al. Brief Calculus & Its Applications. Twelfth edition. Prentice Hall, 2010.
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