Não informado. (1889). Accountancy. Institute of Chartered Accountants in England and Wales.
Chicago-referens (17:e uppl.)Não informado. Accountancy. London: Institute of Chartered Accountants in England and Wales, 1889.
MLA-referens (8:e uppl.)Não informado. Accountancy. Institute of Chartered Accountants in England and Wales, 1889.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.