"This volume commemorates the 20th anniversary of Michael Clyne's seminal volume Pluricentric languages. Differing norms in different countries published in 1992."
Exploring linguistic standards in non-dominant varieties of pluricentric languages = : Explorando estándares lingüísticos en variedades no dominantes de lenguas pluricéntricas. ISBN 9783631625835. Published by Peter Lang GmbH, Internationaler Verlag der Wissenschaften in 2013. Publication and catalogue information, links to buy online and reader comments.