Irish historic towns atlas : No. 27 Youghal / by David Kelly and Tadhg O'Keefe ; editors: Anngret Simms, H.B. Clarke, Raymond Gillespie, Jacinta Prunty ; consultant editor: J.H. Andrews ; cartographic editor: Sarah Gearty ; editorial assistants: Angela Murphy, Jennifer Moore, Frank Cullen. - Simms, Anngret; Clarke, Howard B.; Gillespie, Raymond; Prunty, Jacinta (Irish historic towns atlas, 2015)