Limburger koerier, 03-05-1940
Sources[]
- Ronny De Schepper - https://ronnydeschepper.com/2019/04/25/guus-saes-1920-1944/
- De Wielerarchieven - https://www.wielerarchieven.be/forum/showthread.php?t=16580
- Cycling Ranking - https://www.cyclingranking.com/rider/31742/guus-saes