Walle, R. (2003). How to prevent accidents on small construction sites. International Labour Organization.
Chicago Style (17th ed.) CitationWalle, Rita. How to Prevent Accidents on Small Construction Sites. International Labour Organization, 2003.
MLA (9th ed.) CitationWalle, Rita. How to Prevent Accidents on Small Construction Sites. International Labour Organization, 2003.
Warning: These citations may not always be 100% accurate.