Gaya APA
Keegan, W, J. (1991).
Seri Pemasaran dan Promosi Pemasaran Global = Collection for Executive Global Marketing Management (ed.4).
Jakarta:
PT.Elex Media Komputindo.
Gaya MLA
Keegan, Warren, J..
"Seri Pemasaran dan Promosi Pemasaran Global = Collection for Executive Global Marketing Management".
ed.4
Jakarta:
PT.Elex Media Komputindo,
1991.
print.