Celce-Murcia, M., & Larsen-Freeman, D. (1999). The grammar book: An ESL/EFL teacher's course (2nd ed.). Newbury House.
Cita Chicago Style (17a ed.)Celce-Murcia, Marianne, y Diane Larsen-Freeman. The Grammar Book: An ESL/EFL Teacher's Course. 2nd ed. Rowley, Mass: Newbury House, 1999.
Cita MLA (9a ed.)Celce-Murcia, Marianne, y Diane Larsen-Freeman. The Grammar Book: An ESL/EFL Teacher's Course. 2nd ed. Newbury House, 1999.
Precaución: Estas citas no son 100% exactas.