==References==*Jane's Fighting Ships of World War One (1919), Jane's Publishing Company*U-boat.net== External links ==*D class cruisers*Danae class light cruisers* Pictures of HMS "Danae" / ORP "Conrad"* Details and history of the Danae class cruisers (in Polish)*Silhouette of ORP "Dragon" and ORP "Conrad"* Drawings of ORP "Conrad"* ORP "Conrad" after refit in 1943
* Jane’s Fighting Ships of World War One\ (1919), Jane’s Publishing Company* U-boat.net* D class cruisers* Danae class light cruisers* Pictures of HMS "Danae" / ORP "Conrad"* Details and history of the Danae class cruisers (in Polish)* Silhouette of ORP "Dragon" and ORP "Conrad"* Drawings of ORP "Conrad"* ORP "Conrad" after refit in 1943