APA (7th ed.) Zitazioa
Chandan, J., & Jagjit Singh and K.K. Khanna. (2002). Business statistics (2nd ed.). Vikas pub.
Chicago Style (17th ed.) Zitazioa
Chandan, J.S, eta Jagjit Singh and K.K. Khanna. Business Statistics. 2nd ed. New Delhi: Vikas pub, 2002.
MLA (9th ed.) Zitazioa
Chandan, J.S, eta Jagjit Singh and K.K. Khanna. Business Statistics. 2nd ed. Vikas pub, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.