Books in print 1982-1983 volume 1 : authors a-f
R. R. Bowker Company, 1982
 Buku Referensi
Books in print 1982-1983 volume 2 : authors G-O
R. R. Bowker Company, 1982
 Buku Referensi
Contemporary authors bibliographical series; Volume 2, American poets
edited by Ronald Baughman
Gale Reserach , 1986
 Buku Referensi
Cyclopedia of world authors
edited by Frank N. Magill
Harper & Brothers, 1958
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British authors of the nineteenth century
edited by Stanley J. Kunitz, Howard Haycraft
Wilson, 1936
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