Gaya APA
McClave, J, T., Benson, P, G. (1988).
Statistic For Business and Ekonomic (4).
San Francisco:
Dellen Publishing Company.
Gaya MLA
McClave, James, T.., Benson, P., George.
"Statistic For Business and Ekonomic".
4
San Francisco:
Dellen Publishing Company,
1988.
Buku.