Norsk Elbilforening (2013-10-22). "Så mange elbiler er det i Norge nå" [So many electric cars are in Norway's reach] (in Norwegian). Norsk Elbilforening (Norwegian Electric Vehicle Association). Archived from the original on 2016-06-16. Retrieved 2016-03-13. As of 30 September 2013[update], Th!nk City/PIV 4 registrations totaled 1,120 units in Norway.
Ole Henrik Hannisdahl (2012-01-09). "Eventyrlig elbilsalg i 2011" [Adventurous electric vehicle sales in 2011] (in Norwegian). Grønn bil. Archived from the original on 2012-02-07. Retrieved 2012-01-14. See table "Elbilsalg i 2011 fordelt på måned og merke" (Electric vehicle sales in 2011, by onth and brand) to see monthly sales for 2011.[dead link]
Ole Henrik Hannisdahl (2012-01-09). "Eventyrlig elbilsalg i 2011" [Adventurous electric vehicle sales in 2011] (in Norwegian). Grønn bil. Archived from the original on 2012-02-07. Retrieved 2012-01-14. See table "Elbilsalg i 2011 fordelt på måned og merke" (Electric vehicle sales in 2011, by onth and brand) to see monthly sales for 2011.[dead link]
Norsk Elbilforening (2013-10-22). "Så mange elbiler er det i Norge nå" [So many electric cars are in Norway's reach] (in Norwegian). Norsk Elbilforening (Norwegian Electric Vehicle Association). Archived from the original on 2016-06-16. Retrieved 2016-03-13. As of 30 September 2013[update], Th!nk City/PIV 4 registrations totaled 1,120 units in Norway.
Norsk Elbilforening (2013-10-22). "Så mange elbiler er det i Norge nå" [So many electric cars are in Norway's reach] (in Norwegian). Norsk Elbilforening (Norwegian Electric Vehicle Association). Archived from the original on 2016-06-16. Retrieved 2016-03-13. As of 30 September 2013[update], Th!nk City/PIV 4 registrations totaled 1,120 units in Norway.