Winters, Y. (1967). Forms of discovery: Critical & historical essays on the forms of short poem in English ([1st ed.). A. Swallow.
Lua i Stíl Chicago (17ú heag.)Winters, Yvor. Forms of Discovery: Critical & Historical Essays on the Forms of Short Poem in English. [1st ed. Chicago]: A. Swallow, 1967.
Lua MLA (8ú heag.)Winters, Yvor. Forms of Discovery: Critical & Historical Essays on the Forms of Short Poem in English. [1st ed. A. Swallow, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.