Watts, B. K. R. (1976). Elements of finance for managers. Macdonald and Evans.
Lua i Stíl Chicago (17ú heag.)Watts, B. K. R. Elements of Finance for Managers. London: Macdonald and Evans, 1976.
Lua MLA (9ú heag.)Watts, B. K. R. Elements of Finance for Managers. Macdonald and Evans, 1976.
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