APA
Lundgren M., Trafikverket S. m. 2., . (2015080120151231). SPARA Smart Peripheral And Remote Airports 2020. : Trafikverket.
Chicago
Lundgren Malcolm, Trafikverket Statlig myndighet 202100-6297, . 2015080120151231. SPARA Smart Peripheral And Remote Airports 2020. : Trafikverket.
Harvard
Lundgren M., Trafikverket S. m. 2., . (2015080120151231). SPARA Smart Peripheral And Remote Airports 2020. : Trafikverket.
MLA
Lundgren Malcolm, Trafikverket Statlig myndighet 202100-6297, . SPARA Smart Peripheral And Remote Airports 2020. : Trafikverket. 2015080120151231.