Contextual Brand Valuation
  MLA
  Riemann. Contextual Brand Valuation. Nomos Verlagsgesellschaft mbH, 2012.
  APA
  Riemann, R. (2012). Contextual Brand Valuation. Nomos Verlagsgesellschaft mbH.
  Chicago
  Riemann Contextual Brand Valuation. : Nomos Verlagsgesellschaft mbH, 2012.