Walhout, D. (1981). Send my roots rain: A study of religious experience in the poetry of Gerard Manley Hopkins. Ohio University Press.
Čikaški stil citiranja (17. izdanje)Walhout, Donald. Send My Roots Rain: A Study of Religious Experience in the Poetry of Gerard Manley Hopkins. Athens, Ohio: Ohio University Press, 1981.
MLA način citiranja (8. izdanje)Walhout, Donald. Send My Roots Rain: A Study of Religious Experience in the Poetry of Gerard Manley Hopkins. Ohio University Press, 1981.
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