1. Pasolong, Harbani. 2008. Public Administration Theory . Bandung: Alphabeta.
2. Sinambela , Lijan Poltak. 2011. Public Service Reform : Theory, Policy and Implementation . Edition Sixth . Jakarta: Bumi Literacy.
3. Sitohang , K., Mali Benjamin Michael, Benjamin Molan, Vincent Felisianus Kama. Pancasila Education Efforts to Internalize Values Nationality . Jakarta: Atma Jaya Indonesian Catholic University.
4. Sohadi, Long live . 2003. Insight Nationality in Unitary State Framework Republic of Indonesia. Jakarta: State Administration Institute .
5. Suseno , Cf . Fransz Magnis. (1988). Political Ethics : Basic Moral Principles of Modern Statehood . Jakarta: Gramedia.