Added March 5, 2013:

Elite Political Culture in Contemporary Thailand:Voters, Members of Parliament, and Political Parties in the Debates of the2007 Constitution Drafting Committee, Michael H. Nelson,Regional Research Unit Southeast Asian Studies, Walailak University, Thailand
Open the paper here: Nelson_Elite Political Culture

Added May 14, 2013:
The Democrat and Phuea Thai Parties in Thailand’s 2011 Elections:
Thaksin Shinawatra Returns to Power, by Michael H. Nelson,Regional Research Unit Southeast Asian Studies, Walailak University, Thailand
Open the paper here: Nelson_Democrats and Phuea Thai 2011