Hopkins, G. M., & MacKenzie, N. H. (1991). The later poetic manuscripts of Gerard Manley Hopkins in facsimile. Garland.
Lua i Stíl Chicago (17ú heag.)Hopkins, Gerard Manley, agus Norman H. MacKenzie. The Later Poetic Manuscripts of Gerard Manley Hopkins in Facsimile. New York: Garland, 1991.
Lua MLA (8ú heag.)Hopkins, Gerard Manley, agus Norman H. MacKenzie. The Later Poetic Manuscripts of Gerard Manley Hopkins in Facsimile. Garland, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.