ROBERT BARTLE. (2021). INTRODUCTION TO REAL ANALYSIS (4ED.). WILEY.
Lua i Stíl Chicago (17ú heag.)ROBERT BARTLE. INTRODUCTION TO REAL ANALYSIS. 4ED. WILEY, 2021.
Lua MLA (9ú heag.)ROBERT BARTLE. INTRODUCTION TO REAL ANALYSIS. 4ED. WILEY, 2021.
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