11
Rogers, Bruce
| Heinle & Heinle Publishers |
1998
대출가능
12
Wagner, William P.
| Prentice Hall |
2003
보존자료
13
Schiffrin, Deborah.
| Blackwell Publishers |
2001
대출가능
14
Tsujimura, Natsuko.
| Blackwell Publishers |
1999
대출가능
19
Langford, Nathaniel Pitt
| Project Gutenberg |
2012
E-Book