In this edition of Social Network Analysis, a modernized view of the field is presented. Along with the updated information, this book also offers the base workings of social network analysis, data compilation and the methodology to this field. This collaboration of old and new elements of social network analysis offers expansion in understanding new essential social network developments. Authors Knoke and Yang also briefly examine and explain problems in social network research through incorporating all levels affected. They use simple examples such as childrens' playing tendencies, while also using wide ranging international systems.