Heskett, J. (2005). Design: A Very Short Introduction (1st.). Oxford.
Cita Chicago (17th ed.)Heskett, John. Design: A Very Short Introduction. 1st. Oxford, 2005.
Cita MLA (9th ed.)Heskett, John. Design: A Very Short Introduction. 1st. Oxford, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.