Gaya APA
Levin, Richard l, Rubin, David S.. (1998).
Statistics for management (7 th. Ed.).
New Jersey:
Prentice Hall.
Gaya Chicago
Levin, Richard l, Rubin, David S..
Statistics for management.
7 th. Ed.
New Jersey:
Prentice Hall,
1998.
Text.
Gaya MLA
Levin, Richard l, Rubin, David S..
Statistics for management.
7 th. Ed.
New Jersey:
Prentice Hall,
1998.
Text.
Gaya Turabian
Levin, Richard l, Rubin, David S..
Statistics for management.
7 th. Ed.
New Jersey:
Prentice Hall,
1998.
Print.