Hayes-McCoy, Gerard Anthony. A history of Irish flags from earliest times / by G.A. Hayes-McCoy ; [edited by Pádraig Ó Snodaigh]. - Dublin : Academy Press, 1979. - 240 p. : ill. ; 31 cm. + hbk. Includes index. ISBN: 090618701X Subjects--Topical Terms: Flags--Ireland. Dewey Class. No.: 929.9209415