Gaya APA
Lesly, Philip. (1978).
Leslys Public Relations Handbook. (2nd.Ed.).
:
.
Gaya Chicago
Lesly, Philip.
Leslys Public Relations Handbook..
2nd.Ed.
:
,
1978.
BUKU.
Gaya MLA
Lesly, Philip.
Leslys Public Relations Handbook..
2nd.Ed.
:
,
1978.
BUKU.
Gaya Turabian
Lesly, Philip.
Leslys Public Relations Handbook..
2nd.Ed.
:
,
1978.
BUKU.