World Meeting and Phoneline Directories
| Year | Title | Open |
|---|---|---|
| 1981 | 1981 World Meeting Directory | Open |
| 1983 | 1983 World Meeting Directory | Open |
| 1984 | 1984 World Meeting Directory Update 1 | Open |
| 1984 | 1984 World Meeting Directory Update 2 | Open |
| 1985 | 1985 World Meeting Directory Update | Open |
| 1988 | 1988 Phoneline Directory | Open |
| 1990 | 1990 Phoneline Directory | Open |