Gaya APA
Balsley, Howard L.. (1978).
Basic Statistics for Business and Economics. .
Ohio:
Grid.
Gaya Chicago
Balsley, Howard L..
Basic Statistics for Business and Economics..
Ohio:
Grid,
1978.
Text.
Gaya MLA
Balsley, Howard L..
Basic Statistics for Business and Economics..
Ohio:
Grid,
1978.
Text.
Gaya Turabian
Balsley, Howard L..
Basic Statistics for Business and Economics..
Ohio:
Grid,
1978.
Print.