Nouwen, H. J. M. (1998). Sabbatical journey: The diary of his final year. Crossroad Pub..
Lua i Stíl Chicago (17ú heag.)Nouwen, Henri J. M. Sabbatical Journey: The Diary of His Final Year. New York: Crossroad Pub., 1998.
Lua MLA (8ú heag.)Nouwen, Henri J. M. Sabbatical Journey: The Diary of His Final Year. Crossroad Pub., 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.