Burght, A. v. d. (2007). Dutch Glass and Dutch Skies. Neues Glas.
Lua i Stíl Chicago (17ú heag.)Burght, Angela van der. "Dutch Glass and Dutch Skies." Neues Glas 2007.
Lua MLA (8ú heag.)Burght, Angela van der. "Dutch Glass and Dutch Skies." Neues Glas, 2007.
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