Rowland, D., & Higgs, M. (2008). Sustaining change: Leadership that works. Jossey-Bass.
Citazione stile Chigago Style (17a edizione)Rowland, Deborah, e Malcolm Higgs. Sustaining Change: Leadership That Works. Chichester, England ; Hoboken, NJ: Jossey-Bass, 2008.
Citatione MLA (8a ed.)Rowland, Deborah, e Malcolm Higgs. Sustaining Change: Leadership That Works. Jossey-Bass, 2008.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.