Παραπομπή APA

Likert, R. (1961). New patterns of management. McGraw-Hill.

Παραπομπή Chicago Style

Likert, Rensis. New Patterns of Management. Tokyo: McGraw-Hill, 1961.

Παραπομπή MLA

Likert, Rensis. New Patterns of Management. McGraw-Hill, 1961.