Which one of the following is not one of the styles of leadership given by Likert ?

In New Patterns of Management (1961) and The Human Organization (1967), Rensis Likert formulated four management systems (styles of leadership): System 1 (Exploitative Authoritative), System 2 (Benevolent Authoritative), System 3 (Consultative), and System 4 (Participative Group). ‘Cooperative authoritative’ does not exist in Likert’s typology.