Stein, M. L. (2007). Guarding the frontier: Ottoman border forts and garrisons in Europe. Tauris Academic Studies.
Lua i Stíl Chicago (17ú heag.)Stein, Mark L. Guarding the Frontier: Ottoman Border Forts and Garrisons in Europe. London: Tauris Academic Studies, 2007.
Lua MLA (9ú heag.)Stein, Mark L. Guarding the Frontier: Ottoman Border Forts and Garrisons in Europe. Tauris Academic Studies, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.