Hadfield, J. (1987). Advanced communication games: A collection of games and activities for intermediate and advanced students of English. Nelson English Language Teaching.
Cita Chicago (17th ed.)Hadfield, Jill. Advanced Communication Games: A Collection of Games and Activities for Intermediate and Advanced Students of English. Londres: Nelson English Language Teaching, 1987.
Cita MLA (9th ed.)Hadfield, Jill. Advanced Communication Games: A Collection of Games and Activities for Intermediate and Advanced Students of English. Nelson English Language Teaching, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.