Badaracco, J. L. (2002). Leading Quietly. HBS.
Cita Chicago (17th ed.)Badaracco, Joseph L. Leading Quietly. HBS, 2002.
Cita MLA (9th ed.)Badaracco, Joseph L. Leading Quietly. HBS, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)