Roget, Peter Mark, 1779-1869, author
Longmans, Green and Co., 1953
Buku Referensi
Roget, Peter Mark, 1779-1869, author
The World Publishing Company, 1944
Buku Referensi
Reader's Digest, 1979
Buku Referensi
G & C Merriam Co., 1951
Buku Referensi
Smith, Charles John, author
Bell and Sons, 1917
Buku Referensi