Nakash, Yitzhak (1995). "The Visitation of the Shrines of the Imams and the Shi'i Mujtahids in the Early Twentieth Century". Studia Islamica. Brill (81): 153–164. doi:10.2307/1596023. ISSN0585-5292. JSTOR1596023.
Julian, Millie (2008). "Supplicating, Naming, offering:Tawassul in West Java". Journal of Southeast Asian Studies. 39 (1): 107–122. doi:10.1017/S0022463408000052.
Nakash, Yitzhak (1995). "The Visitation of the Shrines of the Imams and the Shi'i Mujtahids in the Early Twentieth Century". Studia Islamica. Brill (81): 153–164. doi:10.2307/1596023. ISSN0585-5292. JSTOR1596023.
Nakash, Yitzhak (1995). "The Visitation of the Shrines of the Imams and the Shi'i Mujtahids in the Early Twentieth Century". Studia Islamica. Brill (81): 153–164. doi:10.2307/1596023. ISSN0585-5292. JSTOR1596023.