Talbot, C. 1979. A klippe of Nagssugtoqidian supracrustal rocks at Sarfartûp nunâ, central West Greenland. Rapport Grønlands Geologiske Undersøgelse. 89, (Dec. 1979), 23–42. DOI:https://doi.org/10.34194/rapggu.v89.7564.