Rosenthal, M. S. (1950). Techniques of international trade: Revision of technical procedure in exportiong and importing. McGraw-Hill.
Chicago-viite (17. p.)Rosenthal, Morris S. Techniques of International Trade: Revision of Technical Procedure in Exportiong and Importing. NewYork: McGraw-Hill, 1950.
MLA-viite (9. p.)Rosenthal, Morris S. Techniques of International Trade: Revision of Technical Procedure in Exportiong and Importing. McGraw-Hill, 1950.
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