https://www.gminsights.com/industry-analysis/outboard-engines-market

https://global.honda/en/newsroom/news/2024/p240112eng-bf350.html

https://marine.honda.com/outboards/mclaren-performance

https://bluewateryachtsales.com/news/regulator-marine-collaborates-with-yamaha-and-roush-to-explore-hydrogen-power/

https://www.yamaha-motor.eu/ee/et/news/2024/2025-new-yamaha-harmo-2/

https://www.tohatsu.com/marine/na/news/tohatsu_corporation_and_ilmor_marine_unveil_groundbreaking_partnership_in_electric_outboard_technolo.html

Wikisympathisant

Creative Commons Attribution-Share Alike 4.0

https://upload.wikimedia.org/wikipedia/commons/6/6d/2023-08_boats-w-Suzuki-outboard-motors.jpg?utm_source=commons.wikimedia.org&utm_campaign=index&utm_content=original

W.carter

Creative Commons Zero, Public Domain Dedication

https://upload.wikimedia.org/wikipedia/commons/f/f1/Outboard_motors_on_boats_in_Norra_Hamnen%2C_Lysekil_2.jpg?utm_source=commons.wikimedia.org&utm_campaign=index&utm_content=original

Tennen-Gas

Creative Commons Attribution-Share Alike 3.0

https://upload.wikimedia.org/wikipedia/commons/a/a6/Yamaha_Outboard_Motors_001.JPG?utm_source=commons.wikimedia.org&utm_campaign=index&utm_content=original