@BOOK{Lepper2010, address = "London", author = "Georgia Lepper", keywords = "EMCA, Membership Categorization", publisher = "SAGE", title = "Categories in Text and Talk: A Practical Introduction to Categorization Analysis", url = "https://uk.sagepub.com/en-gb/eur/categories-in-text-and-talk/book206436", year = "2010", }