FOSTER, G. (1978). Financial Statement Analysis Georege Foster. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)FOSTER, George. Financial Statement Analysis Georege Foster. Prentice-Hall, 1978.
Lua MLA (8ú heag.)FOSTER, George. Financial Statement Analysis Georege Foster. Prentice-Hall, 1978.
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