Mansyur, Yohanes D. Siap! Sedia! Memberi Jawaban Iman di Konteks Masyarakat Indonesia. - STJKI, 1992. - 44p. 29 cm. Subjects--Topical Terms: Apologetika--TrinitasApologetika--Kristus LC Class. No.: M168 / . Dewey Class. No.: 239