1. Language aptitude: advancing theory, testing, research and practice New York, NY : Routledge, 2019. ENG364
3. Language matters: a guide to everyday questions about language Napoli, Donna Jo, 1948- New York : Oxford University Press, c2010. ENG140 ENG103 ENG160
4. Language files: materials for an introduction to language and linguistics Columbus : The Ohio State University Press, [2016] ENG103
5. Language change: progress or decay? Aitchison, Jean, 1938- Cambridge ; Cambridge University Press, 2013. ENG250
6. Language files: materials for an introduction to language and linguistics Columbus : Ohio State University Press, c2011. ENG160
7. Second language acquisition: an introductory course Gass, Susan M., New York, NY : Routledge, 2020. ENG364
10. How language works: how babies babble, words change meaning, and languages live or die Crystal, David, 1941- New York, N.Y. : Avery, 2007. ENG103
