Gaya APA
Lind, D, A., A, I, M, W, G, I, W, S. (2008).
Statistical techniques in business & economics .
New York:
.
Gaya MLA
Lind, Douglas, A., A, I., Marchal,, William, G, II., Wathen,, Samuel.
"Statistical techniques in business & economics".
New York:
,
2008.
.