| ID | Author | Article | Link | Source | Date | Page | 
|---|---|---|---|---|---|---|
| 23 | Joddy Chapman | Sail Shape and Sailing Performance Measurement - the Chinese Lug Sail - PHD Thesis A Thesis to establish the merits of features peculiar to the Chinese fully battened lug or junk sail using wind tunnels and measurement equipment  | 
                  link | |||
| 237 | Alan Boswell | Performance Measurement | 
                  link | Magazine Issue 78 | October 2018 | Page: 36 | 
| 228 | Alan Boswell | Performance Measurement | 
                  link | Magazine Issue 79 | February 2019 | Page: 53 | 
| 127 | Alan Boswell | Performance measurement - | 
                  link | Magazine Issue 85 | February 2021 | Page: 6 |