Abdul Halim Ali. (1999). Ke arah kecemerlangan dan kesejahteraan perkhidmatan awam di alaf baru = Towards an excellent and caring public service for the next millennium: Selected speeches of Tan Sri Abdul Halim Ali, Chief Secretary to the Government, Malaysia. Institut Tadbiran Awam Negara.
Chicago Style (17th ed.) CitationAbdul Halim Ali. Ke Arah Kecemerlangan Dan Kesejahteraan Perkhidmatan Awam Di Alaf Baru = Towards an Excellent and Caring Public Service for the Next Millennium: Selected Speeches of Tan Sri Abdul Halim Ali, Chief Secretary to the Government, Malaysia. Kuala Lumpur: Institut Tadbiran Awam Negara, 1999.
MLA (9th ed.) CitationAbdul Halim Ali. Ke Arah Kecemerlangan Dan Kesejahteraan Perkhidmatan Awam Di Alaf Baru = Towards an Excellent and Caring Public Service for the Next Millennium: Selected Speeches of Tan Sri Abdul Halim Ali, Chief Secretary to the Government, Malaysia. Institut Tadbiran Awam Negara, 1999.