Tracklist
| A | Candida | 3:05 |
| B | Knock Three Times | 2:57 |
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| OG 9120 | Dawn | Knock Three Times / Candida (7", Single) | Old Gold | OG 9120 | UK | Unknown |
| 101 849, 101 849 - 100 | Dawn | Knock Three Times / Candida (7", Single) | Arista, Arista | 101 849, 101 849 - 100 | Germany | 1980 |
| OG 9120 | Dawn | Knock Three Times / Candida (7", Single) | Old Gold | OG 9120 | UK | Unknown |
| FLB 66 | Dawn | Candida / Knock Three Times (7", Single, RE) | Flashback Records | FLB 66 | US | Unknown |
| OG 9120 | Dawn | Knock Three Times / Candida (7", Single, Cre) | Old Gold | OG 9120 | UK | 1982 |
