Strandskogen, Åse-Bertit and Strandskogen, Rolf. 1986. Norwegian: An essential grammar. London: Routledge.
@book{gasttdir-strandskogennorwegian1986,
address = {London},
author = {Strandskogen, Åse-Bertit and Strandskogen, Rolf},
publisher = {Routledge},
title = {Norwegian: An essential grammar},
year = {1986}
}