%0 Journal Article %T Book review: Ingrid Piller, Linguistic Diversity and Social Justice: An Introduction to Sociolinguistics %A Emma Brooks %J Discourse & Society %@ 1460-3624 %D 2019 %R 10.1177/0957926518816110b %U https://journals.sagepub.com/doi/full/10.1177/0957926518816110b