Bradbrook, Muriel Clara, 1909-1993
Cambridge University Press, 1980
Buku Teks SO
Thomas, Dylan
New Directions, 1954
Buku Teks SO
edited by Miguel de Beistegui, Simon Sparks
Routledge, 2000
Buku Teks SO
edited, Rebecca Bushnell
Blackwell, 2005
Buku Teks SO
Sukarma, K
Sydney IULS-TERC University of New South Wales 1976
Buku Teks