Enlaces
[1] http://www.ilo.org/global/standards/maritime-labour-convention/WCMS_090302/lang--es/index.htm
[2] http://www.ilo.org/global/standards/maritime-labour-convention/WCMS_219764/lang--es/index.htm
[3] http://www.ilo.org/global/standards/maritime-labour-convention/WCMS_193390/lang--es/index.htm
[4] http://whqlibdoc.who.int/publications/2012/9789243548197_spa.pdf
[5] http://www.boe.es/boe/dias/2013/01/22/pdfs/BOE-A-2013-577.pdf