| 1 |
Harper dictionary of contemporary usage / William and Mary Morris ; with the assistance of a panel of 166 distinguished consultants on usage
2nd ed. - New York : Harper & Row , c1985
|
| 2 |
The American heritage dictionary / [William Morris, editor]
thumb index,deluxe ed. - 2nd college ed. - Boston : Houghton Mifflin , c1982
|
| 3 |
The heritage illustrated dictionary of the English language / ed. by William Morris
New College Edition. - New York : American Heritage Publishing , c1975. - Boston : Houghton Mifflin Company
|
