Ackerman, E. A. (1953). Japan's natural resources and their relation to Japan's economic future. Chicago: University of Chicago Press.
Dyfyniad Arddull ChicagoAckerman, Edward A. Japan's Natural Resources and Their Relation to Japan's Economic Future. Chicago: University of Chicago Press, 1953.
Dyfyniad MLAAckerman, Edward A. Japan's Natural Resources and Their Relation to Japan's Economic Future. Chicago: University of Chicago Press, 1953.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.