Gaya APA
Ghad, K. (2007).
The True Miracle of Zamzam : Keajaiban Terapi Zamzam plus terapi air zamzam .
Jakarta:
Pustaka Iman.
Gaya MLA
Ghad, Khaled.
"The True Miracle of Zamzam : Keajaiban Terapi Zamzam plus terapi air zamzam".
Jakarta:
Pustaka Iman,
2007.
Text.