"Mémorial A, 1978, No. 89"(PDF) (in French). Service central de législation. Archived from the original(PDF) on 29 October 2005. Retrieved 11 August 2006.
"Mémorial A, 1978, No. 89"(PDF) (in French). Service central de législation. Archived from the original(PDF) on 29 October 2005. Retrieved 11 August 2006.