Nelson, G., Wallis, S., & Aarts, B. (2002). Exploring natural language: Working with the British component of the international corpus of English. John Benjamins Pub. Co..

Nelson, Gerald, Sean Wallis, and Bas Aarts. Exploring Natural Language: Working with the British Component of the International Corpus of English. Amsterdam ; Philadelphia: John Benjamins Pub. Co., 2002.

Nelson, Gerald, et al. Exploring Natural Language: Working with the British Component of the International Corpus of English. John Benjamins Pub. Co., 2002.