Dyfyniad APA

League of Nations. Economic, Financial, and Transit Dept, Staley, E., & Knorr, K. E. (1946). Raw-material problems and policies. League of Nations.

Dyfyniad Arddull Chicago

League of Nations. Economic, Financial, and Transit Dept, Eugene Staley, and Klaus Eugen Knorr. Raw-material Problems and Policies. Geneva: League of Nations, 1946.

Dyfyniad MLA

League of Nations. Economic, Financial, and Transit Dept, et al. Raw-material Problems and Policies. League of Nations, 1946.

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