Strategic Marketing Concepts of Airlines in the German Passenger Market. Present Challenges Susanne Bölke E-Book (epub) 24.03.2014

Strategic Marketing Approaches within Airline Management: How the Passenger Market causes the Business Concepts of Full Service Network Carriers, Low Cost Carriers, Regional Carriers and Leisure Carriers to overlap Susanne Bölke E-Book (pdf) 01.05.2014

Midlife-Care Susanne Esche-Belke, Suzann Kirschner-Brouns E-Book (epub) 28.02.2020