Institut Tadbiran Awam Negara. (1990). Khidmat cemerlang. Institut Tadbiran Awam Negara.
Chicago Style (17th ed.) CitationInstitut Tadbiran Awam Negara. Khidmat Cemerlang. Kuala Lumpur: Institut Tadbiran Awam Negara, 1990.
MLA (8th ed.) CitationInstitut Tadbiran Awam Negara. Khidmat Cemerlang. Institut Tadbiran Awam Negara, 1990.
Warning: These citations may not always be 100% accurate.