Prittwitz, J. C. (1990). Mark Brandenburg. Stapp.
Lua i Stíl Chicago (17ú heag.)Prittwitz, Johannes C. Mark Brandenburg. Berlin: Stapp, 1990.
Lua MLA (8ú heag.)Prittwitz, Johannes C. Mark Brandenburg. Stapp, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.