- Proceedings of Machine Translation Summit XII: Commercial MT User Program, MTSummit 2009, Ottawa, Canada, August 26-30, 2009. 2009.
- Proceedings of Machine Translation Summit XII: Posters, MTSummit 2009, Ottawa, Canada, August 26-30, 2009. 2009.
- Proceedings of Machine Translation Summit XII: Plenaries, MTSummit 2009, Ottawa, Canada, August 26-30, 2009. 2009.
- Proceedings of Machine Translation Summit XII: Papers, MTSummit 2009, Ottawa, Canada, August 26-30, 2009. 2009.