LEDERER, W. (1963). The Balance On Foreign Transactions Problem Of Definition And Measurement Walther Lederer. Princeton University.
Lua i Stíl Chicago (17ú heag.)LEDERER, Walther. The Balance On Foreign Transactions Problem Of Definition And Measurement Walther Lederer. Princeton University, 1963.
Lua MLA (8ú heag.)LEDERER, Walther. The Balance On Foreign Transactions Problem Of Definition And Measurement Walther Lederer. Princeton University, 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.