DFS Program Exchange[]
1984–1986[]
DFS-Dorland Program Exchange[]
1986–1987[]
The Program Exchange[]
1987–2008[]
1987–1993[]
1993–2008[]
2008–2016[]
Videos[]
DFS Program Exchange logo (1979)
DFS-Dorland Program Exchange logo (1986)
The Program Exchange logo (1987)
DiC (1984)-The Program Exchange (1993) Short Version