Group of Thirty, Wharton School, Global Interdependence Center, & Herring, R. (1986). Managing foreign exchange risk: Essays commissioned in honor of the centenary of the Wharton School, University of Pennsylvania. Cambridge University Press.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিGroup of Thirty, Wharton School, Global Interdependence Center, এবং Richard Herring. Managing Foreign Exchange Risk: Essays Commissioned in Honor of the Centenary of the Wharton School, University of Pennsylvania. Cambridge [Cambridgeshire] ; New York, NY: Cambridge University Press, 1986.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিGroup of Thirty, et al. Managing Foreign Exchange Risk: Essays Commissioned in Honor of the Centenary of the Wharton School, University of Pennsylvania. Cambridge University Press, 1986.