@book { DesigningEffectiveWritingPromptsforEnglish,
    title = "Designing Effective Writing Prompts for English ",
    author = "Sebastian {Meindl}",
    year = "2011",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783640798438",
    url = "https://www.hausarbeiten.de/document/164328"
}