Gunadi, Paul. Telaga 4: Transformasi Karakter. - Malang: Evernity, 2017. - 113p. 21 cm. ISBN: 9786027231436 Subjects--Topical Terms: Keluarga (Kristen) LC Class. No.: BV4526.2 / .G861 2017 Dewey Class. No.: 284.4