Bai'at : satu prinsip gerakan Islam : telaah bai'ah dalam Khilafah dan Jamaah - 'Abd al-Rahman, Ahmad Siddiq; Saiful Maarif, Bambang; Tamhid, Aunur Rafiq Shaleh (Jakarta : El-Fawaz Press, 1993)
Keywords: Allegiance -- Islamic countries; Loyalty oaths -- Islamic countries; Islam and politics; Political science -- Islamic countries