Gaya APA
49 Successful Marketing Secrets. ().
Jakarta:
Bhuana Ilmu Popoler.
Gaya Chicago
49 Successful Marketing Secrets.
.
Jakarta:
Bhuana Ilmu Popoler,
.
.
Gaya MLA
49 Successful Marketing Secrets.
.
Jakarta:
Bhuana Ilmu Popoler,
.
.
Gaya Turabian
49 Successful Marketing Secrets.
Jakarta:
Bhuana Ilmu Popoler,
.
.