Thompson, D. (1969). Directions in the teaching of English. C. U. pr..
Cita Chicago (17th ed.)Thompson, Denys. Directions in the Teaching of English. Cambridge: C. U. pr., 1969.
Cita MLA (9th ed.)Thompson, Denys. Directions in the Teaching of English. C. U. pr., 1969.
Atenció: Aquestes cites poden no estar 100% correctes.