O'Neill, R., Yeadon, T., & Kingsbury, R. (1973). Kernel lessons intermediate: Tests : teacher's book ([1973 new imp.].). London: Longman.
Chicago Style CitationO'Neill, Robert, Tony Yeadon, and Roy Kingsbury. Kernel Lessons Intermediate: Tests : Teacher's Book. [1973 new imp.]. London: Longman, 1973.
MLA CitationO'Neill, Robert, Tony Yeadon, and Roy Kingsbury. Kernel Lessons Intermediate: Tests : Teacher's Book. [1973 new imp.]. London: Longman, 1973.
Warning: These citations may not always be 100% accurate.