@book { TheprocurementstrategiesfortheOlympicStadiumandtheAquaticCentrefortheLondon2012OlympicGames,
    title = "The procurement strategies for the Olympic Stadium and the Aquatic Centre for the London 2012 Olympic Games",
    author = "Dirk {von Plessen}",
    year = "2018",
    publisher = "Anchor Academic Publishing",
    address = "Hamburg, Germany",
    url = "https://m.anchor-publishing.com/document/431115"
}