Gibaldi, J. (1999). MLA handbook for writers of research papers (Fifth edition.). Modern Language Association of America.
Lua i Stíl Chicago (17ú heag.)Gibaldi, Joseph. MLA Handbook for Writers of Research Papers. Fifth edition. New York: Modern Language Association of America, 1999.
Lua MLA (8ú heag.)Gibaldi, Joseph. MLA Handbook for Writers of Research Papers. Fifth edition. Modern Language Association of America, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.