Bridgwater, D., Sutton, J. and Watterson, J. 1966. The Precambrian rapakivi suite and surrounding gneisses of the Kap Farvel area, South Greenland. Rapport Grønlands Geologiske Undersøgelse. 11, (Jan. 1966), 52–54. DOI:https://doi.org/10.34194/rapggu.v11.7157.