References ^ Rosenbaum, Joshua (2012). 9780470442203, John Wiley & Sons. ISBN 9780470442203 (revised Dec 2013)^ Wiley Finance Ser.: Investment Banking : Valuation, Leveraged Buyouts, and Mergers and Acquisitions by Joshua Pearl and Joshua Rosenbaum (2009, Hardcover) ISBN 9780470442203 (revised Jun 2021)