APA-viite (7. p.)
Duddington, J. (2006). Essentials of equity and trusts law (ed.). Pearson Education Ltd.
Chicago-viite (17. p.)
Duddington, John. Essentials of Equity and Trusts Law. ed. Harlow,England: Pearson Education Ltd, 2006.
MLA-viite (9. p.)
Duddington, John. Essentials of Equity and Trusts Law. ed. Pearson Education Ltd, 2006.
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