B S Grewal. (2022). Higher Engineering Mathematics (4th ed.4th ed.). Khanna Publication.
Chicago Style (17th ed.) CitationB S Grewal. Higher Engineering Mathematics. 4th ed.4th ed. Delhi: Khanna Publication, 2022.
MLA (9th ed.) CitationB S Grewal. Higher Engineering Mathematics. 4th ed.4th ed. Khanna Publication, 2022.
Warning: These citations may not always be 100% accurate.