Joyner, Rick. Tiga Saksi. (Seri Serambi Iman). - Bandung: Revival Publishing House, 2002. - 86p. 18 cm. Subjects--Topical Terms: Gerakan MoraviaKesaksian John HusKesaksian Jon Amos ComeniusKesaksian Count Nicolaos LC Class. No.: BX8565 / .J69 1996