Abdul Halim Ali. (1999). Ke arah kecermelangan dan kesejahteraan perkhidmatan awam di alaf baru=Towards an excellent and caring public service for the next millennium. Institut Tadbiran Awam Negara.
Chicago Style (17. basım) AtıfAbdul Halim Ali. Ke Arah Kecermelangan Dan Kesejahteraan Perkhidmatan Awam Di Alaf Baru=Towards an Excellent and Caring Public Service for the Next Millennium. Kuala Lumpur: Institut Tadbiran Awam Negara, 1999.
MLA (8th ed.) AtıfAbdul Halim Ali. Ke Arah Kecermelangan Dan Kesejahteraan Perkhidmatan Awam Di Alaf Baru=Towards an Excellent and Caring Public Service for the Next Millennium. Institut Tadbiran Awam Negara, 1999.
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