Rumjuan Benjasiri. 2002. The implementation of public sector standard management system and outcomes (PSO) : a case study of the Community Development Department. Field of Study Development, National Institute of Development Administration;

Rumjuan Benjasiri. The implementation of public sector standard management system and outcomes (PSO) : a case study of the Community Development Department. . Bangkok:National Institute of Development Administration, 2002.

Rumjuan Benjasiri. (2002) The implementation of public sector standard management system and outcomes (PSO) : a case study of the Community Development Department . National Institute of Development Administration/Bangkok.