Gaya APA
Lesly, P. (1993).
Everything You Wanted to Know About Public Relations .
Singapura:
S.S. Mubaruk & Brothers PTE.LTD.
Gaya MLA
Lesly, Philip.
"Everything You Wanted to Know About Public Relations".
Singapura:
S.S. Mubaruk & Brothers PTE.LTD,
1993.
Text.