Harrison, A. (1983). A Language Testing Handbook. Macmillan.
Cita Chicago (17th ed.)Harrison, Andrew. A Language Testing Handbook. London: Macmillan, 1983.
Cita MLA (9th ed.)Harrison, Andrew. A Language Testing Handbook. Macmillan, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.