The New world comprehensive English - Korean dictionary
Sisayongosa, 1973
 Buku Referensi
Webster's new world dictionary of the American language
David B. Guralnik, editor in chief
Prentice-Hall, 1986
 Buku Referensi
Webster's new world dictionary of American English
Victoria Neufeldt, David B. Guralnik, editor
Webster's New World, 1988
 Buku Referensi
Webster's New World dictionary of the American language
David B. Guralnik, editor in chief
William Collins Publishers, 1976
 Buku Referensi
Dictionary of world literature; criticism, forms, technique
edited by Joseph T. Shipley
Littlefield, Adams, 1960
 Buku Referensi