@book { IdentittstheoriennachGHMeadundEGoffman,
    title = "Identitätstheorien nach G.H. Mead und E. Goffman",
    author = "Anja {Koßurok}",
    year = "2011",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783656000167",
    url = "https://www.hausarbeiten.de/document/178186"
}