Tusquets, O. (2013). The Staircase: The Architecture of Ascent / Oscar Tusquets Blanca. Thames & Hudson.
Chicago-viite (17. p.)Tusquets, Oscar. The Staircase: The Architecture of Ascent / Oscar Tusquets Blanca. London: Thames & Hudson, 2013.
MLA-viite (8. p.)Tusquets, Oscar. The Staircase: The Architecture of Ascent / Oscar Tusquets Blanca. Thames & Hudson, 2013.
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