Singapore National Shippers' Council. Shippers' times. Singapore National Shippers' Council.
Chicago-referens (17:e uppl.)Singapore National Shippers' Council. Shippers' Times. [Singapore]: Singapore National Shippers' Council.
MLA-referens (8:e uppl.)Singapore National Shippers' Council. Shippers' Times. Singapore National Shippers' Council.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.