Gaya APA
al-Firdaus, I.
(2013).
Kiat Hebat Public Relations ala Nabi Muhammad Saw.
.
Jogjakarta:
Najah.
Gaya MLA
al-Firdaus, Iqra'.
"Kiat Hebat Public Relations ala Nabi Muhammad Saw.".
Jogjakarta:
Najah,
2013.
Text.