Lua APA (7ú heag.)
Pal, B., & Das, K. (2021). Engineering mathematics(Volume-I): For 1st year 1st semester courses of all streams (10th ed.). U.N.Dhur and Sons.
Lua i Stíl Chicago (17ú heag.)
Pal, B.K, agus K. Das. Engineering Mathematics(Volume-I): For 1st Year 1st Semester Courses of All Streams. 10th ed. Kolkata: U.N.Dhur and Sons, 2021.
Lua MLA (9ú heag.)
Pal, B.K, agus K. Das. Engineering Mathematics(Volume-I): For 1st Year 1st Semester Courses of All Streams. 10th ed. U.N.Dhur and Sons, 2021.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.