Hakala-Ausperk, C. (2011). Be a great boss: One year to success. American Library Association.
Citazione stile Chigago Style (17a edizione)Hakala-Ausperk, Catherine. Be a Great Boss: One Year to Success. Chicago: American Library Association, 2011.
Citatione MLA (9a ed.)Hakala-Ausperk, Catherine. Be a Great Boss: One Year to Success. American Library Association, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.