Lee, D. (1992). VAT, a practical handbook (Second edition.). Hodder & Stoughton.
Lua i Stíl Chicago (17ú heag.)Lee, David. VAT, a Practical Handbook. Second edition. London: Hodder & Stoughton, 1992.
Lua MLA (8ú heag.)Lee, David. VAT, a Practical Handbook. Second edition. Hodder & Stoughton, 1992.
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