Electronic Commerce 2012: Managerial and Social Networks Perspectives is a comprehensive textbook on e-commerce written by authors Efraim Turban and David King. This revised edition, published by Prentice Hall PTR in 2011, covers various aspects of e-commerce from a business and economics perspective. With 792 pages, this hardcover book delves into the intricacies of electronic commerce, making it a valuable resource for students and professionals interested in the field. The book also explores the impact of social networks on electronic commerce, adding depth to the overall discussion.