@book{ BB04045497, author = "Furmston, M. P. and Adams, John", title = "The law of contract", publisher = "LexisNexis/Butterworths", year = "2010", edition = "4th ed", series = "Butterworths common law series / series editor, Andrew Grubb", number = "", URL = "https://ci.nii.ac.jp/ncid/BB04045497" }