R S Bhardwaj. (2000). Mathematics for Economics and Business (Ed-2.). Excel Books.
Chicago Edition CitationR S Bhardwaj. Mathematics for Economics and Business. Ed-2. New delhi: Excel Books, 2000.
MLA Edition CitationR S Bhardwaj. Mathematics for Economics and Business. Ed-2. Excel Books, 2000.
Warning: These citations may not always be 100% accurate.