@inbook {Giles1987, title = {Speech accommodation theory : The first decade and beyond}, booktitle = {Communication Yearbook}, volume = {10}, year = {1987}, pages = {13{\textendash}48}, publisher = {Sage}, organization = {Sage}, address = {Beverly Hills, CA}, author = {Howard Giles and Anthony Mulac and James Bradac and Patricia Johnson and Margaret McLaughlin}, editor = {Margaret McLaughlin} }