The Association of Petrochemicals Producers in Europe (APPE), The European petrochemical industry, Glossary of Terms on Chemical Safety for Use in IPCS Publications, van Nieuwenhuyse, Brussels 2006. http://www.petrochemistry.eu/glossary.html, (Petrochem Ind - Brit) {473}
Marine Safety Working Group (MSWG), Safety on the Water, Glossary of terms, Irish Coast Guard, Department of Transport, tourism and Sport, Shannon, Co. Clare, Ireland 2012. http://www.dttas.ie/maritime/ircg/sotw/glossary/gl ossary-of-terms, (Mrtm Sfty - Brit) {568}