Hellmuth, E. A Monument to Frederick the Great: Architecture, Politics, and the State in Late Eighteenth-Century Prussia / Eckhart Hellmuth. Rethinking Leviathan : the eighteenth-century state in Britain and Germany.(1999).
Lua i Stíl Chicago (17ú heag.)Hellmuth, Eckhart. "A Monument to Frederick the Great: Architecture, Politics, and the State in Late Eighteenth-Century Prussia / Eckhart Hellmuth." Rethinking Leviathan : The Eighteenth-century State in Britain and Germany.(1999) .
Lua MLA (8ú heag.)Hellmuth, Eckhart. "A Monument to Frederick the Great: Architecture, Politics, and the State in Late Eighteenth-Century Prussia / Eckhart Hellmuth." Rethinking Leviathan : The Eighteenth-century State in Britain and Germany.(1999), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.