Ilsey, P. J. (1990). Enhancing the volunteer experience: New insights on strengthening ... Jossey-Bass.
Citazione stile Chigago Style (17a edizione)Ilsey, Paul J. Enhancing the Volunteer Experience: New Insights on Strengthening ... San Francisco: Jossey-Bass, 1990.
Citatione MLA (9a ed.)Ilsey, Paul J. Enhancing the Volunteer Experience: New Insights on Strengthening ... Jossey-Bass, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.