Gaya APA
Statistical Techniques In Business Economics. ([s.a.]).
New York:
[s.n.].
Gaya Chicago
Statistical Techniques In Business Economics.
.
New York:
[s.n.],
[s.a.].
Text.
Gaya MLA
Statistical Techniques In Business Economics.
.
New York:
[s.n.],
[s.a.].
Text.
Gaya Turabian
Statistical Techniques In Business Economics.
New York:
[s.n.],
[s.a.].
Print.