Bojsen Christensen, Karen Marie, Thomas H. McGovern, P.C. Buckland, D. W. Perry, Bjami Einarsson, Mjôll Snæsdóttir, Gudrún Sveinbjamardóttir, Vilhjálmur Örn Vilhjàlmsson, Símun V. Arge, Steffen Stummann Hansen, Ditlev L. Dall Mahler, Reidar Bertelsen, Gerald F. Bigelow, Simon Buttier, Christopher D. Morris, D. James Rackham, og Colleen E. Batey. 1989. “English summaries/Danske Resumeer”. Hikuin 15 (15):231-37. https://tidsskrift.dk/Hikuin/article/view/150360.