Gaya APA
Newbold, Paul. (1991).
Statistics for business and economics, 3rd ed. (ed. 3rd).
New Jersey:
Prentice Hall.
Gaya Chicago
Newbold, Paul.
Statistics for business and economics, 3rd ed..
ed. 3rd
New Jersey:
Prentice Hall,
1991.
Text.
Gaya MLA
Newbold, Paul.
Statistics for business and economics, 3rd ed..
ed. 3rd
New Jersey:
Prentice Hall,
1991.
Text.
Gaya Turabian
Newbold, Paul.
Statistics for business and economics, 3rd ed..
ed. 3rd
New Jersey:
Prentice Hall,
1991.
Print.