Senge, P. M. (1994). The Fifth Discipline Fieldbook. Nicholas Brealey Publication.
Cita Chicago (17th ed.)Senge, Peter M. The Fifth Discipline Fieldbook. Nicholas Brealey Publication, 1994.
Cita MLA (9th ed.)Senge, Peter M. The Fifth Discipline Fieldbook. Nicholas Brealey Publication, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.