Sofiyan Yahya & Alina Ariffin. (2017). The Johor River: High Command Strategic Waterway. Petronas Refinery and Petrochemical Corporation Sdn Bhd.
Chicago Style (17th ed.) CitationSofiyan Yahya and Alina Ariffin. The Johor River: High Command Strategic Waterway. Kuala Lumpur: Petronas Refinery and Petrochemical Corporation Sdn Bhd, 2017.
MLA (9th ed.) CitationSofiyan Yahya and Alina Ariffin. The Johor River: High Command Strategic Waterway. Petronas Refinery and Petrochemical Corporation Sdn Bhd, 2017.
Warning: These citations may not always be 100% accurate.