Lua APA (7ú heag.)
O'Sullivan, J. (2009). Leadership skills in the early years: Making a difference. Network Continuum.
Lua i Stíl Chicago (17ú heag.)
O'Sullivan, June. Leadership Skills in the Early Years: Making a Difference. London ; New York: Network Continuum, 2009.
Lua MLA (9ú heag.)
O'Sullivan, June. Leadership Skills in the Early Years: Making a Difference. Network Continuum, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.