Malthus, T. R., & Semmel, B. (1963). Occasional papers of T. R. Malthus on Ireland population, and political economy: From contemporary journals, written anonymously and hitherto uncollected. Burt Franklin.
Dyfyniad Arddull ChicagoMalthus, T. R., and Bernard Semmel. Occasional Papers of T. R. Malthus on Ireland Population, and Political Economy: From Contemporary Journals, Written Anonymously and Hitherto Uncollected. New York: Burt Franklin, 1963.
Dyfyniad MLAMalthus, T. R., and Bernard Semmel. Occasional Papers of T. R. Malthus on Ireland Population, and Political Economy: From Contemporary Journals, Written Anonymously and Hitherto Uncollected. Burt Franklin, 1963.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.