SS The Emerald (English Wikipedia)

Colton, Tim. "Passenger Liners Built in U.S. Shipyards". Maritime Business Strategies, LLC. Archived from the original on 2007-02-05. Retrieved 2007-06-17.

dailypress.com

Erickson, Mark St John. "The shipyard's last passenger ship". dailypress.com. Retrieved 2021-08-30.

"Ships Built By Newport News Shipbuilding" (PDF). Huntington-Ingalls. Retrieved 21 January 2012.

"Merchant and Navy Ship events 1946 – 2000". Rolf Skiöld / MAREUD.com. Retrieved 22 January 2012.

Knego, Peter (22 September 2011). "THE EMERALD Of Eleusis And Piraeus To Petrola-ing". Maritime Matters. Retrieved 10 November 2019.
"Brokeback PLATINUM". Archived from the original on 2011-10-03. Retrieved 2010-06-25.

"Newport News Shipbuilding". www.ShipbuildingHistory.com. Archived from the original on 29 August 2008. Retrieved 2 October 2012.

Falco, Nicholas. "Inventory to the Records of W. R. Grace" (PDF). SUNY Maritime College. Archived from the original (PDF) on 30 August 2006. Retrieved 2 October 2012.

"Newport News Shipbuilding". www.ShipbuildingHistory.com. Archived from the original on 29 August 2008. Retrieved 2 October 2012.
Falco, Nicholas. "Inventory to the Records of W. R. Grace" (PDF). SUNY Maritime College. Archived from the original (PDF) on 30 August 2006. Retrieved 2 October 2012.
Colton, Tim. "Passenger Liners Built in U.S. Shipyards". Maritime Business Strategies, LLC. Archived from the original on 2007-02-05. Retrieved 2007-06-17.
"Brokeback PLATINUM". Archived from the original on 2011-10-03. Retrieved 2010-06-25.