Παραπομπή APA

Barry, W. (1963). Fundamentals of management. George Allen & Unwin.

Παραπομπή Chicago Style

Barry, W.S. Fundamentals of Management. London: George Allen & Unwin, 1963.

Παραπομπή MLA

Barry, W.S. Fundamentals of Management. George Allen & Unwin, 1963.