Calderonello, A. H., Nelson-Beene, D., & Simmons, S. C. (1997). Perspectives on academic writing. Allyn and Bacon.
Lua i Stíl Chicago (17ú heag.)Calderonello, Alice Heim, Donna Nelson-Beene, agus Sue Carter Simmons. Perspectives on Academic Writing. Boston: Allyn and Bacon, 1997.
Lua MLA (8ú heag.)Calderonello, Alice Heim, et al. Perspectives on Academic Writing. Allyn and Bacon, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.