A useful article for courses pertaining to diplomacy/public diplomacy

Stuart Murray, “Consolidating the Gains Made in Diplomacy Studies: A Taxonomy,” International Studies Perspectives (2008) 9, pp. 22–39 is doubtless well known to some scholars (am no scholar), but I stumbled upon it several months ago and find it a very useful (although it appeared some four years ago) as a pedagogical tool for BA and even MA students interested in diplomacy/public diplomacy. So far as I can tell, the article is not available via internet search engines (e.g., Google) but is accessible via databases to which university libraries subscribe.