Wood, F. (1968). Business accounting 2 (5th.ed.). Pitman.
Lua i Stíl Chicago (17ú heag.)Wood, Frank. Business Accounting 2. 5th.ed. London: Pitman, 1968.
Lua MLA (9ú heag.)Wood, Frank. Business Accounting 2. 5th.ed. Pitman, 1968.
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