Coba jelasin Lihat juga dari Bank ritel dong

Tiwari, Rajnish and Buse, Stephan (2006): The German Banking Sector: Competition, Consolidation and Contentment , Hamburg University of Technology (TU Hamburg-Harburg)

Brunner, A., Decressin, J. / Hardy, D. / Kudela, B. (2004): Germanys Three-Pillar Banking System – Cross-Country Perspectives in Europe, Occasional Paper, International Monetary Fund, Washington DC 2004.

Retail Banker International – news, data, analysis and business information for the retail banking industry: Retailbankerinternational.com