Mellgren, L., Walker, M., & Shirakawa, A. (1976). Exploring English for speakers of other languages: Write! Addison-Wesley Pub. Co..
Chicago-viite (17. p.)Mellgren, Lars, Michael Walker, ja Akihito Shirakawa. Exploring English for Speakers of Other Languages: Write! Reading ; Menlo Park [etc.]: Addison-Wesley Pub. Co., 1976.
MLA-viite (8. p.)Mellgren, Lars, et al. Exploring English for Speakers of Other Languages: Write! Addison-Wesley Pub. Co., 1976.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.