Ridderbos, Herman N. The Epistle of Paul to the Churches of Galatia / Herman N. Ridderbos. - Grand Rapids : W. B. Eerdmans Pub. Co., 1953 - 238 p. ; 22 cm. - The New International commentary on the N.T. . Translated by H. Zylstra from the Dutch ms. Open access. Subjects--Topical Terms: Bible. N.T. Galatians--Commentaries.