Gonzenko, I. (1958). The fall of the Titan. Bantam Books.
Lua i Stíl Chicago (17ú heag.)Gonzenko, Igor. The Fall of the Titan. New York: Bantam Books, 1958.
Lua MLA (9ú heag.)Gonzenko, Igor. The Fall of the Titan. Bantam Books, 1958.
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