-. (2002). Ensiklopedi Haji & Umrah. PT Raja Graffindo Persada.
Chicago Style (17th ed.) Citation-. Ensiklopedi Haji & Umrah. PT Raja Graffindo Persada, 2002.
MLA (8th ed.) Citation-. Ensiklopedi Haji & Umrah. PT Raja Graffindo Persada, 2002.
Warning: These citations may not always be 100% accurate.