Lua APA (7ú heag.)
Chandan, J., & Jagjit Singh and K.K. Khanna. (2002). Business statistics (2nd ed.). Vikas pub.
Lua i Stíl Chicago (17ú heag.)
Chandan, J.S, agus Jagjit Singh and K.K. Khanna. Business Statistics. 2nd ed. New Delhi: Vikas pub, 2002.
Lua MLA (9ú heag.)
Chandan, J.S, agus Jagjit Singh and K.K. Khanna. Business Statistics. 2nd ed. Vikas pub, 2002.
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