Wade, W. R. (2000). An introduction to analysis (2nd ed.). Prentice-Hall International.
Lua i Stíl Chicago (17ú heag.)Wade, William R. An Introduction to Analysis. 2nd ed. Upper Saddle, N. J: Prentice-Hall International, 2000.
Lua MLA (9ú heag.)Wade, William R. An Introduction to Analysis. 2nd ed. Prentice-Hall International, 2000.
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