| 2011 | CZ | WA_CZ.PDF |
| 2011 | DE | WA-PWEA_DE.PDF |
| 2007 | DE | WA_DE.PDF |
| 2011 | EN | WA-PWEA_EN.PDF |
| 2007 | EN | WA_EN.PDF |
| 2004 | EN | WA_0410_EN.PDF |
| 2011 | ES | WA-PWEA_ES.PDF |
| 2007 | ES | WA_ES.PDF |
| 2011 | FR | WA_FR.PDF |
| 2011 | IT | WA_IT.PDF |
| 2011 | SK | WA_SK.PDF |
| 2011 | US | WA-PWEA_ENUS.PDF |
| 2007 | US | WA_ENUS.PDF |
| 2011 | ZH | WA_CN.PDF |