Scottish Council for Research in Education. (1961). Studies in spelling. University of London Press.
Cita Chicago (17th ed.)Scottish Council for Research in Education. Studies in Spelling. London: University of London Press, 1961.
Cita MLA (8th ed.)Scottish Council for Research in Education. Studies in Spelling. University of London Press, 1961.
Atenció: Aquestes cites poden no estar 100% correctes.