Publisher
- (Electoral Commission UK)3
- A & B1
- A & C Black1
- A K Peters1
- A K Peters/CRC Press1
- A. & C. Black1
- A.A. Balkema4
- AARG2
- AK Peters1
- AMACOM7
- Academic1
- Academic Press57
- Academic Press/Elsevier1
- Adlard Coles Nautical1
- Allen Lane1
- Alpha12
- Alpha Books5
- American Management Association2
- American University in Cairo Press7
- Amistad1