APA-čujuhus (7. p.)
Macnab, M. Design by Nature: Using Universal Forms and Principles in Design. New Riders.
Chicago-čujuhus (17. p.)
Macnab, Maggie. Design by Nature: Using Universal Forms and Principles in Design. Berkeley, EUA: New Riders.
MLA-čujuhus (9. p.)
Macnab, Maggie. Design by Nature: Using Universal Forms and Principles in Design. New Riders.
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