This annotated bibliography reviews 12 publications on preparation of principals. Of these, three (entries 1, 7, and 11) concern internships: essential elements thereof, a proposed "critical incident" technique for internships, and a practicum program in South Carolina. Three of the articles (2, 5, and 9) focus on models or approaches to the training of principals: a model based on contingency theory, techniques based on the decision sciences, and a discussion of the three broad elements in the structure of educational administration training programs. The third entry reviews a book of guidelines for preparation of school administrators issued by the American Association of School Administrators, and the fourth is a description of the Principals' Center at Harvard. The four remaining articles (entries 6, 8, 10, and 12) cover various aspects of inservice training for professionals: a status report, a training program in clinical supervision from Chicago, a discussion of inservice needs, and an instructional management training program in Mississippi developed in conjunction with the implementation of an outcome-based education format. (TE)