^NIOSH Pocket Guide to Chemical Hazards. #0141. NIOSH.. Chromium metal. CDC. [2021-09-19].
^ 5.05.1Georg Brauer (Hrsg.) u. a.: Handbuch der Präparativen Anorganischen Chemie. 3., umgearbeitete Auflage. Band III, Ferdinand Enke, Stuttgart 1981, ISBN 3-432-87823-0, S. 1494.
^Vetter, J. Vacuum arc coatings for tools: potential and application. Surface and Coatings Technology (Elsevier BV). 1995, 76–77: 719–724. ISSN 0257-8972. doi:10.1016/0257-8972(95)02499-9.
^Reiter, A.E.; Derflinger, V.H.; Hanselmann, B.; Bachmann, T.; Sartory, B. Investigation of the properties of Al1−xCrxN coatings prepared by cathodic arc evaporation. Surface and Coatings Technology (Elsevier BV). 2005, 200 (7): 2114–2122. ISSN 0257-8972. doi:10.1016/j.surfcoat.2005.01.043.