Moohr, M. W. (1971). Patterns of change in an export economy: British Guiana, 1830-1914. University of Cambridge.
Dyfyniad Arddull ChicagoMoohr, Michael William. Patterns of Change in an Export Economy: British Guiana, 1830-1914. University of Cambridge, 1971.
Dyfyniad MLAMoohr, Michael William. Patterns of Change in an Export Economy: British Guiana, 1830-1914. University of Cambridge, 1971.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.