Abraham-Frois, G., Berrebi, E., & Ben Ouagrham, S. (1997). Prices, profits and rhythms of accumulation. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Abraham-Frois, Gilbert, Edmond Berrebi, agus Sonia Ben Ouagrham. Prices, Profits and Rhythms of Accumulation. Cambridge ; New York: Cambridge University Press, 1997.
Lua MLA (9ú heag.)Abraham-Frois, Gilbert, et al. Prices, Profits and Rhythms of Accumulation. Cambridge University Press, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.