@book{ BA76014640, author = "Rogers, James E. Thorold", title = "Six centuries of work and wages : the history of English labour", publisher = "Routledge", year = "2006", edition = "7th ed", series = "Routledge library editions", number = "Economic history ; 119 . Labour and industrial relations", URL = "https://ci.nii.ac.jp/ncid/BA76014640" }