| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Norwegian: An Essential Grammar | Hardcover | 978-1-138-17058-2 | 2015 | Ase-Berit Strandskogen |
| Norwegian: An Essential Grammar | Paperback | 978-0-415-10979-6 | 1994 | ÅAse-Berit Strandskogen |
| Norwegian for Foreigners: Norsk for Utlendinger CDs & text | Audio CD | 978-1-57970-199-4 | 1979 | Ase-Berit Strandskogen |
| Norwegian Phonetics: Norsk Fonetikk for Utlendinger CDs & text | " | 978-1-57970-200-7 | 1979 | " |
| Practical Norwegian Grammar | Paperback | 978-82-7362-002-6 | 1989 | " |
R. S. · Ralf Sternitzke · Ralf Stremmel · Ralf Stürmer · Ralf Sturm · Ralph Stern · Rolf Stirner · Rolf Strandskogen Ase-Berit · Rolf Strenziok · Rolf Strömberg · Rolf Stromberg · Rolf Stürmer · Rolf Stürner
Audio-Forum · Oris · Routledge