Wille, G. (1961). The law of mortgage and pledge in South Africa (2nd ed.). Juta.
Cita Chicago (17th ed.)Wille, George. The Law of Mortgage and Pledge in South Africa. 2nd ed. Cape Town: Juta, 1961.
Cita MLA (8th ed.)Wille, George. The Law of Mortgage and Pledge in South Africa. 2nd ed. Juta, 1961.
Atenció: Aquestes cites poden no estar 100% correctes.