Gaya APA
Dalrymple, D, J., Parsons, L, J. (1983).
Marketing management (Ed. 3).
United States of Amerika:
John Wiley & Sons.
Gaya MLA
Dalrymple, Douglas, J.., Parsons, Leonard, J..
"Marketing management".
Ed. 3
United States of Amerika:
John Wiley & Sons,
1983.
Manajemen Administrasi D3.