Gillett, P. (1984). Calculus and analytic geometry (2nd ed.). D. C. Heath and Co..
Cita Chicago Style (17a ed.)Gillett, Philip. Calculus and Analytic Geometry. 2nd ed. Lexington: D. C. Heath and Co., 1984.
Cita MLA (9a ed.)Gillett, Philip. Calculus and Analytic Geometry. 2nd ed. D. C. Heath and Co., 1984.
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