Hamlin, C. The philosophy of poetic form: Hölderlin's theory of poetry and the classical German elegy / Cyrus Hamlin. The solid letter : readings of Friedrich Hölderlin.(1999).

Hamlin, Cyrus. "The Philosophy of Poetic Form: Hölderlin's Theory of Poetry and the Classical German Elegy / Cyrus Hamlin." The Solid Letter : Readings of Friedrich Hölderlin.(1999) .

Hamlin, Cyrus. "The Philosophy of Poetic Form: Hölderlin's Theory of Poetry and the Classical German Elegy / Cyrus Hamlin." The Solid Letter : Readings of Friedrich Hölderlin.(1999), .