Kimball, John D.
LLoyd's of London Press LTD, 1993
Buku Teks SO
Michael Wilford, editor
LLP, 2003
Buku Teks SO
edited by Michael Wilford, Terence Coghlin and John D. Kimball
LLoyd's of London Press, 1995
Buku Teks SO
Severin, Tim
Hutchinson, 1982
Buku Teks
Kim, Il Sung
Foreign Languages Publishing House, 2011
Buku Teks SO