Gaya APA
Principles of pharmaceutical marketing third edition. (1983).
:
.
Gaya Chicago
Principles of pharmaceutical marketing third edition.
-.
:
,
1983.
.
Gaya MLA
Principles of pharmaceutical marketing third edition.
-.
:
,
1983.
.
Gaya Turabian
Principles of pharmaceutical marketing third edition.
:
,
1983.
.