GARBUTT, D. (1972). Carter's Advanced Accounts A Manual Of Book Keeping And Accountancy For Students Douglas Garbutt. Pitman Publishing.
Lua i Stíl Chicago (17ú heag.)GARBUTT, Douglas. Carter's Advanced Accounts A Manual Of Book Keeping And Accountancy For Students Douglas Garbutt. Pitman Publishing, 1972.
Lua MLA (8ú heag.)GARBUTT, Douglas. Carter's Advanced Accounts A Manual Of Book Keeping And Accountancy For Students Douglas Garbutt. Pitman Publishing, 1972.
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