Slessor, C. (2008). Top of the copse: Treetop Walkway, Kew, London : Architekten: Marks Barfield Architects. The Architectural Review.
Lua i Stíl Chicago (17ú heag.)Slessor, Catherine. "Top of the Copse: Treetop Walkway, Kew, London : Architekten: Marks Barfield Architects." The Architectural Review 2008.
Lua MLA (8ú heag.)Slessor, Catherine. "Top of the Copse: Treetop Walkway, Kew, London : Architekten: Marks Barfield Architects." The Architectural Review, 2008.
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