APA (7th ed.) Zitazioa
Das, N. G. Statistical methods in commerce, accountancy and economics. M. Das Pub.
Chicago Style (17th ed.) Zitazioa
Das, N. G. Statistical Methods in Commerce, Accountancy and Economics. Calcutta: M. Das Pub.
MLA (9th ed.) Zitazioa
Das, N. G. Statistical Methods in Commerce, Accountancy and Economics. M. Das Pub.
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