Gaya APA

Spiegel, M, R., Stephens, L, J. (1998). Theory And Problems Of Statistics : Schaums Outline (3). New York: McGraw - Hill.

Gaya MLA

Spiegel, Murray, R.., Stephens, Larry, J.. "Theory And Problems Of Statistics : Schaums Outline". 3 New York: McGraw - Hill, 1998. Text.