Juan Giya ed Pan-research na Saray Tasi nen Jehova—2019 ya Edisyon 14:1 Say Panag-bantayan (Panaralan),11/2021, p. 20 Say Panag-bantayan (Panaralan),8/2019, p. 28 Say Panag-bantayan,3/1/1988, p. 7-12
14:1 Say Panag-bantayan (Panaralan),11/2021, p. 20 Say Panag-bantayan (Panaralan),8/2019, p. 28 Say Panag-bantayan,3/1/1988, p. 7-12