Cortez, E. M., & Smorch, T. (1993). Planning second generation automated library systems. Greenwood Press.
Lua i Stíl Chicago (17ú heag.)Cortez, Edwin M., agus Tom Smorch. Planning Second Generation Automated Library Systems. Westport, Conn: Greenwood Press, 1993.
Lua MLA (9ú heag.)Cortez, Edwin M., agus Tom Smorch. Planning Second Generation Automated Library Systems. Greenwood Press, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.