APA
Walker J., Gillett A., Royal Institution of Chartered Surveyors & College of Estate Management. (1994). Lease renewals - 3rd Edition (sound recording). London: RICS.
Chicago
Walker Jane, Gillett Alan, Royal Institution of Chartered Surveyors and College of Estate Management. 1994. Lease renewals - 3rd Edition (sound recording). London: RICS.
Harvard
Walker J., Gillett A., Royal Institution of Chartered Surveyors and College of Estate Management. (1994). Lease renewals - 3rd Edition (sound recording). London: RICS.
MLA
Walker Jane, Gillett Alan, Royal Institution of Chartered Surveyors and College of Estate Management. Lease renewals - 3rd Edition (sound recording). London: RICS. 1994.
