Gaya APA
Cummins, Julian. (1991).
Sales promotion : how to create and implement campaigns that really work .
New Delhi:
Universal Book Stall.
Gaya Chicago
Cummins, Julian.
Sales promotion : how to create and implement campaigns that really work.
New Delhi:
Universal Book Stall,
1991.
Buku.
Gaya MLA
Cummins, Julian.
Sales promotion : how to create and implement campaigns that really work.
New Delhi:
Universal Book Stall,
1991.
Buku.
Gaya Turabian
Cummins, Julian.
Sales promotion : how to create and implement campaigns that really work.
New Delhi:
Universal Book Stall,
1991.
Buku.