Gaya APA
Neiswanger, W, A. (1943).
Elementary Statistical Methods : As Applied To Business and Economic Data .
New York:
The Macmillan Company.
Gaya MLA
Neiswanger, William, Addison.
"Elementary Statistical Methods : As Applied To Business and Economic Data".
New York:
The Macmillan Company,
1943.
Textbook.