Baker, C. The necessity of love: Alastor and the epipsyche / Carlos Baker. Shelley : a collection of critical essays.(1965).
Lua i Stíl Chicago (17ú heag.)Baker, Carlos. "The Necessity of Love: Alastor and the Epipsyche / Carlos Baker." Shelley : A Collection of Critical Essays.(1965) .
Lua MLA (8ú heag.)Baker, Carlos. "The Necessity of Love: Alastor and the Epipsyche / Carlos Baker." Shelley : A Collection of Critical Essays.(1965), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.