22
American Planning Association
| American Planning Association |
1996
24
American Chemical Society
| American Chemical Society |
1995
25
Wright, N. T.
| W.B. Eerdmans |
1995
26
27
McClelland, Ben W.
| HarperCollins College Publishers |
1993
29
Kennedy, X. J.
| Scott, Foresman/Little Brown Higher Education |
1990
30
Skidmore, Thomas E.
| Oxford University Press |
1989