2. Pétursbréf Efnislykill að ritum Votta Jehóva – 2019 3:4 Varðturninn (námsútgáfa),9.2023, bls. 27 Varðturninn,1.1.2013, bls. 7-81.12.2006, bls. 27-281.6.1998, bls. 41.10.1997, bls. 28-291.5.1997, bls. 28-291.12.1994, bls. 301.5.1990, bls. 10-11
3:4 Varðturninn (námsútgáfa),9.2023, bls. 27 Varðturninn,1.1.2013, bls. 7-81.12.2006, bls. 27-281.6.1998, bls. 41.10.1997, bls. 28-291.5.1997, bls. 28-291.12.1994, bls. 301.5.1990, bls. 10-11