@book{ BB18397481, author = "Keyes, Mary, jurist and Wilson, Therese (Law professor)", title = "Codifying contract law : international and consumer law perspectives", publisher = "Ashgate", year = "2014", series = "Markets and the law / series editor, Geraint Howells", number = "", URL = "https://ci.nii.ac.jp/ncid/BB18397481" }