Nielsen, Niels Lyhne. “En Amerikansk Grundtvig-oversættelse. Selected Writings of N. F. S. Grundtvig, Edited by Johannes Knudsen”. Grundtvig-Studier 30, no. 1 (January 1, 1977): 293–296. Accessed May 28, 2024. https://tidsskrift.dk/grs/article/view/15663.