(1997). Corporate handbook, Singapore: The definitive guide to listed companies. Singapore: Thomson Information.
Trích dẫn kiểu ChicagoCorporate Handbook, Singapore: The Definitive Guide to Listed Companies. Singapore: Thomson Information, 1997.
Deismireacht MLACorporate Handbook, Singapore: The Definitive Guide to Listed Companies. Singapore: Thomson Information, 1997.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.