Graddol, David (1953- ). ( w 4 rekordach )

1. Gender voices / David Graddol, Joan Swann. - Oxford, 1998.
2. LCN'1999

1. Graddol, David (1953- ).

1. Changing English /
2. English : history, diversity and change /
3. English : history, diversity and change /
4. The future of English? : a guide to forecasting the popularity of the English language in the 21st century / Graddol, David