Designers and Art Directors Association of London & Clibborn, E. B. (1989). Tomorrow's designers today '89. Designers and Art Directors Association.
Chicago-viite (17. p.)Designers and Art Directors Association of London ja Edward Booth Clibborn. Tomorrow's Designers Today '89. London: Designers and Art Directors Association, 1989.
MLA-viite (9. p.)Designers and Art Directors Association of London ja Edward Booth Clibborn. Tomorrow's Designers Today '89. Designers and Art Directors Association, 1989.
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