Swales, J. M., & Feak, C. B. (2009). Abstracts and the writing of abstracts. University of Michigan Press.
Lua i Stíl Chicago (17ú heag.)Swales, John M., agus Christine B. Feak. Abstracts and the Writing of Abstracts. [Ann Arbor]: University of Michigan Press, 2009.
Lua MLA (8ú heag.)Swales, John M., agus Christine B. Feak. Abstracts and the Writing of Abstracts. University of Michigan Press, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.