Vaidya, M. (2017). Business Mathematics (2.). Vipul.
Lua i Stíl Chicago (17ú heag.)Vaidya, M.L. Business Mathematics. 2. Mumbai: Vipul, 2017.
Lua MLA (9ú heag.)Vaidya, M.L. Business Mathematics. 2. Vipul, 2017.
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