Gaya APA
Cravens, David W.. (1982).
Strategic marketing .
Illionis:
Richard D. Irwin, Inc..
Gaya Chicago
Cravens, David W..
Strategic marketing.
Illionis:
Richard D. Irwin, Inc.,
1982.
Text.
Gaya MLA
Cravens, David W..
Strategic marketing.
Illionis:
Richard D. Irwin, Inc.,
1982.
Text.
Gaya Turabian
Cravens, David W..
Strategic marketing.
Illionis:
Richard D. Irwin, Inc.,
1982.
Print.