Pearlman, D. D., & Pearlman, P. R. (1993). Guide to rapid revision (5th ed.). Macmillan Pub. Co. ; Maxwell Macmillan Canada ; Maxwell Macmillan International.
Lua i Stíl Chicago (17ú heag.)Pearlman, Daniel D., agus Paula R. Pearlman. Guide to Rapid Revision. 5th ed. New York : Toronto : New York: Macmillan Pub. Co. ; Maxwell Macmillan Canada ; Maxwell Macmillan International, 1993.
Lua MLA (9ú heag.)Pearlman, Daniel D., agus Paula R. Pearlman. Guide to Rapid Revision. 5th ed. Macmillan Pub. Co. ; Maxwell Macmillan Canada ; Maxwell Macmillan International, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.