Brown, R., & Williams, P. (1989). Bob Damron's address book '90 (11. Auflage.). Damron.
Lua i Stíl Chicago (17ú heag.)Brown, Rich, agus Pam Williams. Bob Damron's Address Book '90. 11. Auflage. San Francisco: Damron, 1989.
Lua MLA (8ú heag.)Brown, Rich, agus Pam Williams. Bob Damron's Address Book '90. 11. Auflage. Damron, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.