Mac Intyre, Tom, Through the Bridewell Gate, London, 1971.
O’Brien, Justin, The Arms Trial, Dublin, 2000.
O’Byrne, Stephen, Hiding Behind a Face, Dublin, 1986.
Oireachtas Éireann, Report from Committees, Volume 19, Parts 1 and 2.
O’Mahony, T. P., Jack Lynch, Dublin, 1991.
O’Malley, Pádraig, Uncivil Wars, Belfast, 1983.
O’Reilly, Emily, Candidate, Dublin, 1991.
O’Sullivan, Michael, Seán Lemass, A Biography, Dublin, 1994.
O’Toole, Fintan, Meanwhile Back at the Ranch: The Politics of Irish Beef, 1995.
Ryan, Tim, Albert Reynolds, The Longford Leader, Dublin 1994.
_____ Mara, P. J., Dublin, 1992.
Smith, Raymond, The Survivor, Dublin, 1983.
_____ Garret, Dublin, 1985.
_____ Haughey and O’Malley, Dublin, 1986.
Smyth, Sam, Thanks a Million Big Fella, Dublin, 1997.
Tobin, Fergal, The Best of Decades, Dublin, 1984.
Walsh, Dick, The Party, Dublin, 1986.
_____ Des O’Malley, Dingle, 1986.
Young, John N., Erskine Childers, Gerrards Cross, 1985.
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