Externe UnternehmensrechnungAlfred Wagenhofer, Ralf Ewert · First published 2007 · Latest edition 2015Open the Tome
Earnings Management, Conservatism, and Earnings QualityRalf Ewert, Alfred Wagenhofer · First published 2012Open the Tome
Interne UnternehmensrechnungRalf Ewert, Alfred Wagenhofer · First published 2002 · Latest edition 2005Open the Tome