Brensing, C. (2006). Tree of Dreams: Kindergarten, Berlin, Germany : Architekte: die Baupiloten. The Architectural Review.
Lua i Stíl Chicago (17ú heag.)Brensing, Christian. "Tree of Dreams: Kindergarten, Berlin, Germany : Architekte: Die Baupiloten." The Architectural Review 2006.
Lua MLA (8ú heag.)Brensing, Christian. "Tree of Dreams: Kindergarten, Berlin, Germany : Architekte: Die Baupiloten." The Architectural Review, 2006.
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