NIVEN, I. Calculus An Introductory Approach Ivan Niven. D.Van Nostrand Company Inc.
Lua i Stíl Chicago (17ú heag.)NIVEN, Ivan. Calculus An Introductory Approach Ivan Niven. D.Van Nostrand Company Inc.
Lua MLA (8ú heag.)NIVEN, Ivan. Calculus An Introductory Approach Ivan Niven. D.Van Nostrand Company Inc.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.