@book { LapercepcindelcolorblancoenEldamsblancodeRalZurita,
    title = "La percepción del color blanco en El día más blanco de Raúl Zurita",
    author = "René {Hollers}",
    year = "2020",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    url = "https://www.hausarbeiten.de/document/513484"
}