The American pronouncing dictionary of troublesome words
edited by Frank O. Colby
Thomas Y. Crowell, 1950
Buku Referensi
Saussy, George Stone
The penguin dictionary of curious and interesting words
Penguin Books, 1986
Buku Referensi
Donaldson, Bruce
Mastering German vocabulary : a practical guide to troublesome words
Routledge, 2004
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The Penguin dictionary of mathematics
edited by David Nelson
Penguin Books, 2003
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Mautner, Thomas
The Penguin dictionary of philosophy
Penguin Book, 2005
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