ラプスカウス
Lurie, April (2009). Dancing in the Streets of Brooklyn. Dell Yearling. ISBN 978-0385729420
Scott, Astrid Karlsen (2011). Authentic Norwegian Cooking. Skyhorse Publishing. ISBN 978-0963433978
Sinclair, Charles Gordon (1998). International Dictionary of Food and Cooking. Routledge. ISBN 978-1579580575