Gaya APA
Green, Paul E, Tull, Donald S. (1997).
Research for marketing decisions (5e).
Bombay:
Prentice Hall of India.
Gaya Chicago
Green, Paul E, Tull, Donald S.
Research for marketing decisions.
5e
Bombay:
Prentice Hall of India,
1997.
Buku.
Gaya MLA
Green, Paul E, Tull, Donald S.
Research for marketing decisions.
5e
Bombay:
Prentice Hall of India,
1997.
Buku.
Gaya Turabian
Green, Paul E, Tull, Donald S.
Research for marketing decisions.
5e
Bombay:
Prentice Hall of India,
1997.
Buku.