Lua APA (7ú heag.)
ebrary, Inc, Cocks, G., & Jarausch, K. H. (1990). German professions, 1800-1950. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, Geoffrey Cocks, agus Konrad Hugo Jarausch. German Professions, 1800-1950. New York: Oxford University Press, 1990.
Lua MLA (9ú heag.)
ebrary, Inc, et al. German Professions, 1800-1950. Oxford University Press, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.