APA Style
ROBERTS, Mary Lou, BERGER, Paul D.. (1989).
Direct Marketing Management (2nd ed.).
NEW JERSEY:
Prentice Hall.
Chicago Style
ROBERTS, Mary Lou, BERGER, Paul D..
Direct Marketing Management.
2nd ed.
NEW JERSEY:
Prentice Hall,
1989.
Teks Book.
MLA Style
ROBERTS, Mary Lou, BERGER, Paul D..
Direct Marketing Management.
2nd ed.
NEW JERSEY:
Prentice Hall,
1989.
Teks Book.
Turabian Style
ROBERTS, Mary Lou, BERGER, Paul D..
Direct Marketing Management.
2nd ed.
NEW JERSEY:
Prentice Hall,
1989.
Teks Book.