(1) The Idea Paper (Cashin) is a good article to read first as it provides a thorough overview of the faculty review process, in general. (Recommended)
Smith’s article (Peer Collaboration: Improving Teaching through Comprehensive Peer Review) focuses on the role of peer review in formative evaluation of teaching and provides an excellent overview of the rationale, components and procedures, and challenges and opportunities of peer review (and contrasts formative versus summative evaluation).