@book { CompetitiveIntelligenceasaSustainableLongTermCompetitiveAdvantage,
    title = "Competitive Intelligence as a Sustainable Long Term Competitive Advantage",
    author = "Lucretia {Löscher}",
    year = "2011",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783640790029",
    url = "https://www.hausarbeiten.de/document/164220"
}