@book { StrategicMarketingApproacheswithinAirlineManagementHowthePassengerMarketcausestheBusinessConceptsofFullServiceNetworkCarriersLowCostCarriersRegionalCarriersandLeisureCarrierstooverlap,
    title = "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",
    author = "Susanne {Bölke}",
    year = "2014",
    publisher = "Anchor Academic Publishing",
    address = "Hamburg, Germany",
    url = "https://m.anchor-publishing.com/document/312744"
}