Irving Bank-Columbia Trust Company. (1920). Trading with the Far East: How to sell in the orient : policies, methods, advertising, credits, financing, documents, deliveries (2d ed., rev. and enl.). Irving National Bank.
Lua i Stíl Chicago (17ú heag.)Irving Bank-Columbia Trust Company. Trading with the Far East: How to Sell in the Orient : Policies, Methods, Advertising, Credits, Financing, Documents, Deliveries. 2d ed., rev. and enl. New York: Irving National Bank, 1920.
Lua MLA (8ú heag.)Irving Bank-Columbia Trust Company. Trading with the Far East: How to Sell in the Orient : Policies, Methods, Advertising, Credits, Financing, Documents, Deliveries. 2d ed., rev. and enl. Irving National Bank, 1920.
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