Não informado. (1970). Accounting and Business Research. Institute of Chartered Accountants in England and Wales.
Lua i Stíl Chicago (17ú heag.)Não informado. Accounting and Business Research. London: Institute of Chartered Accountants in England and Wales, 1970.
Lua MLA (8ú heag.)Não informado. Accounting and Business Research. Institute of Chartered Accountants in England and Wales, 1970.
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