Walker, S. A. (2011). The spirit of design: Objects, environment and meaning.
Chicago Stili AlıntıWalker, Stuart; Author. The Spirit of Design: Objects, Environment and Meaning. London, Earthscan, 2011.
MLA AlıntıWalker, Stuart; Author. The Spirit of Design: Objects, Environment and Meaning. 2011.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..