Swanson, R. M. (1992). Fundamentals of accounting (5th ed.). South-Western.
Lua i Stíl Chicago (17ú heag.)Swanson, Robert M. Fundamentals of Accounting. 5th ed. Cincinnati: South-Western, 1992.
Lua MLA (9ú heag.)Swanson, Robert M. Fundamentals of Accounting. 5th ed. South-Western, 1992.
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