A. Zakaria. (2002). Belajar tashrif sistem 20 jam: Mudah dipahami praktis dipelajari. Ibn Azka.
Chicago Style (17th ed.) CitationA. Zakaria. Belajar Tashrif Sistem 20 Jam: Mudah Dipahami Praktis Dipelajari. Garut: Ibn Azka, 2002.
MLA (9th ed.) CitationA. Zakaria. Belajar Tashrif Sistem 20 Jam: Mudah Dipahami Praktis Dipelajari. Ibn Azka, 2002.
Warning: These citations may not always be 100% accurate.