KrzysztofK.PrażnowskiKrzysztofK., JaroslawJ.MamalaJaroslawJ., Problems in Assessing Pneumatic Wheel Unbalance of a Passenger Car Determined with Test Road in Normal Conditions, „SAE Technical Paper Series”, 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2017, DOI: 10.4271/2017-01-1805 [dostęp 2020-04-02](ang.).
BieniekB.AndrzejBieniekB. i inni, Control of Advanced EGR System at Nonroad Diesel Engine, „SAE Technical Paper Series”, 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2011, DOI: 10.4271/2011-28-0097 [dostęp 2020-04-02](ang.).