Harabin Simon. (2013). Does Spelling matter? Oxford Universirty Press.
Cita Chicago (17th ed.)Harabin Simon. Does Spelling Matter? Oxford: Oxford Universirty Press, 2013.
Cita MLA (9th ed.)Harabin Simon. Does Spelling Matter? Oxford Universirty Press, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.