@book { ExportfromUnitedKingdomtoMexicoCriticalAnalysisofComplexityofInternationalTrade,
    title = "Export from United Kingdom to Mexico. Critical Analysis of Complexity of International Trade",
    author = "Julia {Zöllner}",
    year = "2015",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    url = "https://www.hausarbeiten.de/document/301007"
}