Schwarzkopf, Y., Axtell, R., & Farmer, J. (2010). The cause of universality in growth fluctuations.
Lua i Stíl Chicago (17ú heag.)Schwarzkopf, Y., R. Axtell, agus J. Farmer. The Cause of Universality in Growth Fluctuations. 2010.
Lua MLA (9ú heag.)Schwarzkopf, Y., et al. The Cause of Universality in Growth Fluctuations. 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.