* Michael Hopkinson, "Green against Green – the Irish Civil War" : 1988 : ISBN 978-0-7171-1202-9* Eoin Neeson, "The Civil War, 1922–23" Rev.
* Michael Hopkinson, "Green against Green — the Irish Civil War" : 1988 : ISBN 978-0-7171-1202-9* Eoin Neeson, "The Civil War, 1922-23" Rev.