McKnight, Scot (2011). The Letter of James. The New International Commentary on the New Testament. Grand Rapids, Michigan: William B. Erdmans. pp. 259–263. ISBN978-0-8028-2627-5.
Calvin, John. «James 2:20–26». Commentaries on the Catholic Epistles. «When, therefore, the Sophists set up James against Paul, they go astray through the ambiguous meaning of a term.»
Schaff, Philip. History of the Reformation. «The most important example of dogmatic influence in Luther’s version is the famous interpolation of the word alone in Rom. 3:28 (allein durch den Glauben), by which he intended to emphasize his solifidian doctrine of justification, on the plea that the German idiom required the insertion for the sake of clearness.464 But he thereby brought Paul into direct verbal conflict with James, who says (James 2:24), "by works a man is justified, and not only by faith" ("nicht durch den Glauben allein"). It is well known that Luther deemed it impossible to harmonize the two apostles in this article, and characterized the Epistle of James as an "epistle of straw," because it had no evangelical character ("keine evangelische Art").»
earlychristianwritings.com
«Epistle of James». Early Christian Writings. Consultado el 14 de junio de 2015.
Camerlynck, Achille. «Epistle of St James». The Catholic Encyclopedia. Consultado el 13 de junio de 2015.
Bechtel, Florentine. «The Brethren of the Lord». Catholic Encyclopedia. Consultado el 14 de junio de 2015. «His identity with James the Less (Mark 15:40) and the Apostle James, the son of Alpheus (Matthew 10:3; Mark 3:18), although contested by many Protestant critics, may also be considered as certain.»
ntcanon.org
Davis, Glenn (2010). «Irenaeus of Lyons». The Development of the Canon of the New Testament. Consultado el 15 de junio de 2014.
studylight.org
«Dikaioo». Greek Lexicon. Consultado el 15 de junio de 2015.
vatican.va
«The Theological Virtues: 1815». Catechism of the Catholic Church. «The gift of faith remains in one who has not sinned against it. But 'faith apart from works is dead':[Jas 2:26] when it is deprived of hope and love, faith does not fully unite the believer to Christ and does not make him a living member of his Body.»
