Roma Giya sa Pag-research Para sa Mga Saksi ni Jehova—Edisyon 2019 8:15 An Torrengbantayan,1/15/2015, p. 16-174/1/2009, p. 1312/1/2005, p. 292/15/2003, p. 21-222/15/1998, p. 14-151/1/1987, p. 11-12
8:15 An Torrengbantayan,1/15/2015, p. 16-174/1/2009, p. 1312/1/2005, p. 292/15/2003, p. 21-222/15/1998, p. 14-151/1/1987, p. 11-12