Sarkar, S. k. (2018). Textbook of discrete mathematics (9th.). S Chand.
Lua i Stíl Chicago (17ú heag.)Sarkar, Swapan kumar. Textbook of Discrete Mathematics. 9th. New Delhi: S Chand, 2018.
Lua MLA (9ú heag.)Sarkar, Swapan kumar. Textbook of Discrete Mathematics. 9th. S Chand, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.