Lua APA (7ú heag.)
Pal, B., & Das, K. (2013). Engineering mathematics (6th ed.). U.N.Dhur & Sons Pvt. Ltd.
Lua i Stíl Chicago (17ú heag.)
Pal, B.K, agus K. Das. Engineering Mathematics. 6th ed. Kolkata: U.N.Dhur & Sons Pvt. Ltd, 2013.
Lua MLA (9ú heag.)
Pal, B.K, agus K. Das. Engineering Mathematics. 6th ed. U.N.Dhur & Sons Pvt. Ltd, 2013.
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