APA Style
Tull, Donald S., Hawkins, Del I.. (1990).
Marketing Research, Fifth Edition (5 th ed).
New York:
MCMILLAN PUBLISHING COMPANY.
Chicago Style
Tull, Donald S., Hawkins, Del I..
Marketing Research, Fifth Edition.
5 th ed
New York:
MCMILLAN PUBLISHING COMPANY,
1990.
.
MLA Style
Tull, Donald S., Hawkins, Del I..
Marketing Research, Fifth Edition.
5 th ed
New York:
MCMILLAN PUBLISHING COMPANY,
1990.
.
Turabian Style
Tull, Donald S., Hawkins, Del I..
Marketing Research, Fifth Edition.
5 th ed
New York:
MCMILLAN PUBLISHING COMPANY,
1990.
.