APA (7th ed.) Zitazioa
Gupta, J. D., Gupta, P. K., & Mohan, M. (1987). Mathematics for business and economics. McGraw-Hill.
Chicago Style (17th ed.) Zitazioa
Gupta, J. D., P. K. Gupta, eta Man Mohan. Mathematics for Business and Economics. New Delhi: McGraw-Hill, 1987.
MLA (9th ed.) Zitazioa
Gupta, J. D., et al. Mathematics for Business and Economics. McGraw-Hill, 1987.
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