Gupta, S. (2011). Financial derivatives: theory, concepts: And problems. PHI learning.
Chicago-viite (17. p.)Gupta, S.L. Financial Derivatives: Theory, Concepts: And Problems. New Deli: PHI learning, 2011.
MLA-viite (9. p.)Gupta, S.L. Financial Derivatives: Theory, Concepts: And Problems. PHI learning, 2011.
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