Pruzan, P., Mikkelsen, K. P., Miller, D., & Miller, W. (2007). Leading with wisdom: Spiritual-based leadership in business. Greenleaf.
Citazione stile Chigago Style (17a edizione)Pruzan, Peter, Kirsten Pruzan Mikkelsen, Debra Miller, e William Miller. Leading with Wisdom: Spiritual-based Leadership in Business. Sheffield: Greenleaf, 2007.
Citatione MLA (9a ed.)Pruzan, Peter, et al. Leading with Wisdom: Spiritual-based Leadership in Business. Greenleaf, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.