Matteus Efnislykill að ritum Votta Jehóva – 2019 26:41 Varðturninn (námsútgáfa),5.2020, bls. 18 Varðturninn,15.11.2013, bls. 4-515.2.2012, bls. 4-51.1.2003, bls. 19-20 Haltu vöku þinni!, bls. 24-26 Mesta mikilmenni, kafli 117
26:41 Varðturninn (námsútgáfa),5.2020, bls. 18 Varðturninn,15.11.2013, bls. 4-515.2.2012, bls. 4-51.1.2003, bls. 19-20 Haltu vöku þinni!, bls. 24-26 Mesta mikilmenni, kafli 117