Lie, A., Jacobs, G., & Amy, S. (2002). English via environmental education: Green lessons for the english classrooms. Grasindo.
Chicago-viite (17. p.)Lie, Anita, George Jacobs, ja Susan Amy. English via Environmental Education: Green Lessons for the English Classrooms. Jakarta: Grasindo, 2002.
MLA-viite (9. p.)Lie, Anita, et al. English via Environmental Education: Green Lessons for the English Classrooms. Grasindo, 2002.
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