Saunders, J. B. (1969). Words And Phrases Legally Defined, O-R. Butterworths.
Cita Chicago (17th ed.)Saunders, J. B. Words And Phrases Legally Defined, O-R. London: Butterworths, 1969.
Cita MLA (9th ed.)Saunders, J. B. Words And Phrases Legally Defined, O-R. Butterworths, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.