Brakman, S., & Heijdra, B. J. (2004). The Monopolistic competition revolution in retrospect. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Brakman, Steven, agus Ben J. Heijdra. The Monopolistic Competition Revolution in Retrospect. Cambridge: Cambridge University Press, 2004.
Lua MLA (9ú heag.)Brakman, Steven, agus Ben J. Heijdra. The Monopolistic Competition Revolution in Retrospect. Cambridge University Press, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.