Koos, L. R. Fictitious history: From decadence to modernism / Leonhard R. Koos. The turn of the century : modernism and modernity in literature and the arts.(1995).

Koos, Leonhard R. "Fictitious History: From Decadence to Modernism / Leonhard R. Koos." The Turn of the Century : Modernism and Modernity in Literature and the Arts.(1995) .

Koos, Leonhard R. "Fictitious History: From Decadence to Modernism / Leonhard R. Koos." The Turn of the Century : Modernism and Modernity in Literature and the Arts.(1995), .