Thüringer Landesfremdenverkehrsverband e. V. (1992). Beautiful Thuringia is always worth visiting (2. Aufl.). Druckhaus Erfurt.
Čikaški stil citiranja (17. izdanje)Thüringer Landesfremdenverkehrsverband e. V. Beautiful Thuringia Is Always Worth Visiting. 2. Aufl. Erfurt: Druckhaus Erfurt, 1992.
MLA način citiranja (8. izdanje)Thüringer Landesfremdenverkehrsverband e. V. Beautiful Thuringia Is Always Worth Visiting. 2. Aufl. Druckhaus Erfurt, 1992.
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