Lua APA (7ú heag.)

Krombholz, M. G. (2004). Identifying German Chinas 1840s - 1930s. Hobby House Press.

Lua i Stíl Chicago (17ú heag.)

Krombholz, Mary Gorham. Identifying German Chinas 1840s - 1930s. Grantsville, Maryland, USA: Hobby House Press, 2004.

Lua MLA (8ú heag.)

Krombholz, Mary Gorham. Identifying German Chinas 1840s - 1930s. Hobby House Press, 2004.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.