Incoming Resources
- G. & C. Merriam, Springfield, Mass., 1967
- Merriam, Springfield, Mass., c1978
- Merriam-Webster, Springfield, Mass., ©1995
- Merriam-Webster, Springfield, Mass., 2010
- Merriam-Webster, Inc., Springfield, Mass., ©2006
- Merriam-Webster, Springfield, Mass., ©1989
- Merriam-Webster, Springfield, Mass., ©2004
- Milton Bradley Co., Springfield, Mass., ©1982
- Merriam-Webster, Springfield, Mass., c1999
- Merriam-Webster, Springfield, Mass., c2007