| ID | Author | Article | Link | Source | Date | Page |
|---|---|---|---|---|---|---|
| 530 | Arne Kverneland | A Cordless Winch Handle for Johanna |
link | Magazine Issue 59 | April 2012 | Page: 24 |
| 174 | Arne Kverneland | A Yuloh for Johanna |
link | Magazine Issue 82 | February 2020 | Page: 18 |
| 15 | Arne Kverneland | Ten Master Sails, Johanna Style Sail plan options laid out for reference with different ARs |
link | |||
| 49 | Arne Kverneland | Johanna's sail plan, sheet 1-9 Sailplans |
link | |||
| 57 | Arne Kverneland | Mast climbing in Johanna, ver 20080608 How-To notes |
link |