Gaya APA

Doane, D, P., Seward, , L, E. (2016). Applied statistics : in business and economics (5th ed.). New York: Mc Graw Hill Education.

Gaya MLA

Doane, David, P.., Seward, , Lori, E.. "Applied statistics : in business and economics". 5th ed. New York: Mc Graw Hill Education, 2016. Text.