Nicholson, Margaret
A dictionary of American-English usage, based on Fowler's Modern English usage
Oxford University Press, 1957
 Buku Referensi
Black, Henry Campbell
Black's law dictionary : definitions of the terms and phrases of American and English jurisprudence, ancient and modern
West Publishing, 1985
 Buku Referensi
Black, Henry Campbell
Black's law dictionary : definitions of the terms and phrase of American and English jurisprudence, ancient and modern
West Publishing, 1990
 Buku Teks
Black, Henry Campbell
Black's law dictionary : definitions of the terms and phrases of American and English jurisprudence, ancient and modern with guide to pronunciation
West Publishing, 1990
 Buku Referensi
Dictionary of American politics
edited by Edward Conrad Smith and Arnold John Zurcher
Barnes & Noble, 1966
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