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Lua i Stíl Chicago (17ú heag.)Händel, Georg Friedrich, Robert [Einf.] King, Robert King, agus James [Counterten.]; McFadden Bowman. Ottone. Re Di Germania. London, 1993.
Lua MLA (8ú heag.)Händel, Georg Friedrich, et al. Ottone. Re Di Germania. 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.