Erricker, B. C. (1970). Elementary statistics (2nd ed.). Hodder and Stoughton.
Chicago Style aipamenaErricker, B C. Elementary Statistics. 2nd ed. London: Hodder and Stoughton, 1970.
MLA aipamenaErricker, B C. Elementary Statistics. 2nd ed. Hodder and Stoughton, 1970.
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