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 the American language
David B. Guralnik, editor in chief
William Collins Publishers, 1976
 Buku Referensi
Neufeldt, Victoria
Webster's new world dictionary : for Indonesian users English - Indonesian
Prentice Hall ; Modern English Press, 1993
 Buku Referensi
Webster's new world dictionary of the American language : concise edition
David B. Guralnik, general editor
The World Publishing Co., 1956
 Buku Referensi
Webster's new world dictionary of the American language : encyclopedic edition : volume II
The World Publishing Co., 1951
 Buku Referensi