Gaya APA
Cravens, David W.. (1982).
Strategic Marketing (6th ed).
Illionis:
Richard D. Irwin.
Gaya Chicago
Cravens, David W..
Strategic Marketing.
6th ed
Illionis:
Richard D. Irwin,
1982.
Teks.
Gaya MLA
Cravens, David W..
Strategic Marketing.
6th ed
Illionis:
Richard D. Irwin,
1982.
Teks.
Gaya Turabian
Cravens, David W..
Strategic Marketing.
6th ed
Illionis:
Richard D. Irwin,
1982.
Teks.