translated by Richard Rutt and Kim Chong-un
Kwang Myong Printing, 1974
Buku Teks SO
edited by Janet Todd
Routledge, 1985
Buku Referensi
Houghton Miffiln, 1954
Buku Teks SO
edited by Maurice Duke, Jackson R. Bryer, and M. Thomas Inge
Greenwood Press, 1983
Buku Referensi
Shattock, Joanne
Oxford University Press, 1993
Buku Referensi