APA (7e ed.) Bronvermelding

Kahl, R. (1970). Insignia , decorations and badges of the Third Reich and occupied countries: By R. Kahl. Military Collector Service.

Chicago (17e ed.) Bronvermelding

Kahl, R. Insignia , Decorations and Badges of the Third Reich and Occupied Countries: By R. Kahl. Kedichem: Military Collector Service, 1970.

MLA (8e ed.) Bronvermelding

Kahl, R. Insignia , Decorations and Badges of the Third Reich and Occupied Countries: By R. Kahl. Military Collector Service, 1970.