Repka, J. (1994). Calculus with analytic geometry (1994). Wm. C. Brown.
Lua i Stíl Chicago (17ú heag.)Repka, Joe. Calculus with Analytic Geometry (1994). Dubuque, Iowa: Wm. C. Brown, 1994.
Lua MLA (9ú heag.)Repka, Joe. Calculus with Analytic Geometry (1994). Wm. C. Brown, 1994.
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