Shurter, R. L. (1959). Handy grammar reference: A guide to better English. McGraw-Hill.
Cita Chicago (17th ed.)Shurter, Robert LeFevre. Handy Grammar Reference: A Guide to Better English. New York: McGraw-Hill, 1959.
Cita MLA (9th ed.)Shurter, Robert LeFevre. Handy Grammar Reference: A Guide to Better English. McGraw-Hill, 1959.
Atenció: Aquestes cites poden no estar 100% correctes.