51°54′50″N 4°27′52″E / 51.9138°N 4.4644°E / 51.9138; 4.4644
"Esperanto: Wants to be everyone's second language". The Ottawa Citizen. 2004-01-31. p. 18. Retrieved 2024-02-01 – via Newspapers.com. https://www.newspapers.com/article/the-ottawa-citizen-esperanto-wants-to-b/140035243/ ↩