Eichborn, R. v. (1962). Business dictionary. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Eichborn, Reinhart von. Business Dictionary. Englewood Cliffs, N.J: Prentice-Hall, 1962.
Lua MLA (9ú heag.)Eichborn, Reinhart von. Business Dictionary. Prentice-Hall, 1962.
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