1951-04-12 Federation of Malaysia Gazette, Johor GN 264April 12, 1951https://govdocs.sinarproject.org/documents/state-governments/johor/government-of-johore-gazette/jhr-gn-264-1951-ocr.pdf/viewhttps://govdocs.sinarproject.org/@@site-logo/logo.png
1951-04-12 Federation of Malaysia Gazette, Johor GN 264