CROPLEY, A. J. (2003). International encyclopedia of higher education volume 1: Creativity in higher education and learning.. Crest Publishing House.
Lua i Stíl Chicago (17ú heag.)CROPLEY, Arthur J. International Encyclopedia of Higher Education Volume 1: Creativity in Higher Education and Learning.. New Delhi: Crest Publishing House, 2003.
Lua MLA (9ú heag.)CROPLEY, Arthur J. International Encyclopedia of Higher Education Volume 1: Creativity in Higher Education and Learning.. Crest Publishing House, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.