Lua APA (7ú heag.)
Jacobs, S. (2014). The art of membership: How to attract, retain and cement member loyalty (First edition.). Jossey-Bass.
Lua i Stíl Chicago (17ú heag.)
Jacobs, Sheri. The Art of Membership: How to Attract, Retain and Cement Member Loyalty. First edition. San Francisco, California: Jossey-Bass, 2014.
Lua MLA (9ú heag.)
Jacobs, Sheri. The Art of Membership: How to Attract, Retain and Cement Member Loyalty. First edition. Jossey-Bass, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.