@Ibrahim & Nor Fadzlina Nawi. (2012). Principles of Public Administration: Malaysian Perspectives. Kuala Lumpur: Pearson. Jeong Chun Hai @Ibrahim. (2007). Fundamental of Development Administration. Selangor: Scholar Press. External links Rukun Negara Campaign (MP3) Rukun Negara on Malaysian Government Portal Rukun Negara 50th Anniversary Webpage Archived from the original. Documentary released by Bernama on the 50th Anniversary of Rukun Negara (Episode 1) (Episode 2) Malaysian culture National symbols of Malaysia 1970 establishments in Malaysia Oaths of allegiance State ideologies Malaysian political slogans