Crystal, D. (2008). By hook or by crook: A journey in search of English. Overlook Press.
Cita Chicago Style (17a ed.)Crystal, David. By Hook or by Crook: A Journey in Search of English. Woodstock, N.Y.: Overlook Press, 2008.
Cita MLA (8a ed.)Crystal, David. By Hook or by Crook: A Journey in Search of English. Overlook Press, 2008.
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