GUPTA, R. G. &. A. (2016). MASTERING MATHEMATICS - CLASS 2. ARYA PUBLISHING CO.
Lua i Stíl Chicago (17ú heag.)GUPTA, R G & AGGARWAL. MASTERING MATHEMATICS - CLASS 2. SIRMOUR: ARYA PUBLISHING CO, 2016.
Lua MLA (9ú heag.)GUPTA, R G & AGGARWAL. MASTERING MATHEMATICS - CLASS 2. ARYA PUBLISHING CO, 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.