Gaya APA

J, W, , T., J, W, , R. (1977). Introductory Statistics For Business And Econoics (2nd). New York: John Wiley and Sons.

Gaya MLA

J, Wonnacott, , Thomas., J, Wonnacoot, , Ronald. "Introductory Statistics For Business And Econoics". 2nd New York: John Wiley and Sons, 1977. Text.