Gaya APA
Engel, James F, Blackwell, Roger D. (1993).
Consumer behavior (7e).
Fort Worth:
The Dryden Press.
Gaya Chicago
Engel, James F, Blackwell, Roger D.
Consumer behavior.
7e
Fort Worth:
The Dryden Press,
1993.
Buku.
Gaya MLA
Engel, James F, Blackwell, Roger D.
Consumer behavior.
7e
Fort Worth:
The Dryden Press,
1993.
Buku.
Gaya Turabian
Engel, James F, Blackwell, Roger D.
Consumer behavior.
7e
Fort Worth:
The Dryden Press,
1993.
Buku.