| Type | Working Paper |
| Title | Regional Integration and Trade in Sub-Saharan Africa |
| URL | https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/32466/11-978-regional-integration-and-trade-africa.pdf |
| » | Afghanistan, Angola, Albania, United Arab Emirates, Argentina, Armenia, Antigua and Barbuda, Austral - Doing Business 2011 |