Dyfyniad APA

Rosenthal, M. S. (1922). Technical procedure in exporting and importing. McGraw-Hill book company.

Dyfyniad Arddull Chicago

Rosenthal, Morris Sigmund. Technical Procedure in Exporting and Importing. New York: McGraw-Hill book company, 1922.

Dyfyniad MLA

Rosenthal, Morris Sigmund. Technical Procedure in Exporting and Importing. McGraw-Hill book company, 1922.

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