Παραπομπή APA

Senge, P. M. (1999). The Fifth discipline: The art and practice of the learning organisation. Random House.

Παραπομπή Chicago Style

Senge, Peter M. The Fifth Discipline: The Art and Practice of the Learning Organisation. London: Random House, 1999.

Παραπομπή MLA

Senge, Peter M. The Fifth Discipline: The Art and Practice of the Learning Organisation. Random House, 1999.