Righteousness / by Gottfried Quell & Gottlob Schrenk. - Quell, Gottfried, n. 1896. (OLS)http://pul/name/25505; Schrenk, Gottlob. (OLS)http://pul/name/25506 (Adam and Charles Black, 1951)
"Index of words and references" : p. 75-82.
"Bibliography": xi-xii.