Mellgren, L., Walker, M., & Shirakawa, A. (1976). Exploring English for speakers of other languages: Write! Addison-Wesley Pub. Co..
Čikaški stil citiranja (17. izdanje)Mellgren, Lars, Michael Walker, i Akihito Shirakawa. Exploring English for Speakers of Other Languages: Write! Reading ; Menlo Park [etc.]: Addison-Wesley Pub. Co., 1976.
MLA način citiranja (8. izdanje)Mellgren, Lars, et al. Exploring English for Speakers of Other Languages: Write! Addison-Wesley Pub. Co., 1976.
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