Incoming Resources
- Amsco, New York, London, c1988
- Amsco, Music Sales distributor, London, New York, New York, c1985
- Amsco, London, New York, ©1987
- Amsco, Music Sales Corp. exclusive distributors, New York, c1991
- Amsco, New York, c1956
- Amsco, New York, 1977
- Amsco, New York, c1972