Poets on poetry / edited, Howard Nemerov
Basic Books, Inc., 1966
 Buku Teks
Dembo, L.S.
Conceptions of reality in modern American poetry
University of California Press, 1966
 Buku Teks
Horner, Avril
Landscapes of desire : metaphors in modern women's fiction
Harvester Wheatshea, 1990
 Buku Teks
Kazin, Alfred, 1915-
On native grounds : an interpretation of modern American prose literature
Harcourt Brace Jovanovich, 1970
 Buku Teks
Contemporary authors bibliographical series; Volume 2, American poets
edited by Ronald Baughman
Gale Reserach , 1986
 Buku Referensi