 | 2019. Jansen, Tim (26 October 2018). "Nog tientallen woonboten lozen afvalwater in open water". De Brug. Retrieved 8 August 2019. "Fietsen vissen uit... 20 KB (2,051 words) - 11:44, 3 May 2024 |
| 2019. Jansen, Tim (26 October 2018). "Nog tientallen woonboten lozen afvalwater in open water". De Brug. Retrieved 8 August 2019. "Fietsen vissen uit... 20 KB (2,051 words) - 11:44, 3 May 2024 |