Gaya APA

Hoel, P, G., Jeseen, R, J. (1997). Basic Satistics For Business and Economics (Ed. 2). New York: Jhon Wiley & Sons.

Gaya MLA

Hoel, Paul, G.., Jeseen, Raymond, J.. "Basic Satistics For Business and Economics". Ed. 2 New York: Jhon Wiley & Sons, 1997. Text.