Chopra, G. (1995). Encyclopaedic dictionary of managerial economics. Anmol.
Lua i Stíl Chicago (17ú heag.)Chopra, G. Encyclopaedic Dictionary of Managerial Economics. New delhi: Anmol, 1995.
Lua MLA (9ú heag.)Chopra, G. Encyclopaedic Dictionary of Managerial Economics. Anmol, 1995.
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