Bamford, J. (1984). Extensive Reading by Means of Graded Readers.
Cita Chicago Style (17a ed.)Bamford, Julian. Extensive Reading by Means of Graded Readers. 1984.
Cita MLA (9a ed.)Bamford, Julian. Extensive Reading by Means of Graded Readers. 1984.
Precaución: Estas citas no son 100% exactas.