Worthington, J. (1990). Financial appraisal of property and equities. Australian Institute of Valuers and Land Administrators.
Cita Chicago (17th ed.)Worthington, John. Financial Appraisal of Property and Equities. South Perth, W.A.: Australian Institute of Valuers and Land Administrators, 1990.
Cita MLA (8th ed.)Worthington, John. Financial Appraisal of Property and Equities. Australian Institute of Valuers and Land Administrators, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.