@book{ BA26147358, author = "Copeland, Thomas E. and Koller, Tim and Murrin, Jack", title = "Valuation : measuring and managing the value of companies", publisher = "Wiley", year = "1996", edition = "2nd ed", series = "Wiley frontiers in finance", number = "", URL = "https://ci.nii.ac.jp/ncid/BA26147358" }