Haugen, Einar. 1938. Beginning Norwegian: A Grammar and Reader. New York: F. S. Crofts & Co.
@book{Haugen-1938,
address = {New York},
author = {Haugen, Einar},
publisher = {F. S. Crofts & Co},
title = {Beginning Norwegian: A Grammar and Reader},
year = {1938}
}