Mellgren, L., Walker, M., & Shirakawa, A. (1976). Exploring English for speakers of other languages: Write! Addison-Wesley Pub. Co..
Lua i Stíl Chicago (17ú heag.)Mellgren, Lars, Michael Walker, agus Akihito Shirakawa. Exploring English for Speakers of Other Languages: Write! Reading ; Menlo Park [etc.]: Addison-Wesley Pub. Co., 1976.
Lua MLA (8ú heag.)Mellgren, Lars, et al. Exploring English for Speakers of Other Languages: Write! Addison-Wesley Pub. Co., 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.