746 A.2d 803 LEVEY MILLER MARETZ v. 595 CORPORATE CIRCLE ET AL. (AC 18716)Appellate Court of Connecticut Schaller, Spear and Hennessy, Js. Syllabus By statute ([Rev to 1991] § 20-325a [b]), a real estate listing agreement, to be enforceable, must be in writing and must “be signed by the owner or an agent authorized to […]