New Melleray Abey in Wikipedia
Eden, Bradford Lee (1984): The effect of Vatican II on music and lifestyle in the Trappist monasteries of Gethsemani and New Melleray.
Hussmann, Benedict Julian (1989): Voices from the cloister. Oral perspectives on the recent history of New Melleray Abbey.
McDermott, H. J. (1924): The Trappist monk;. A concise history of the order of reformed Cistercians with a sketch of The Abbey of New Melleray. Cincinnati, Ohio: W.F. Hall Co.
New Melleray Abbey (Peosta, Iowa) (1963): The New Melleray book. A pictorial tour of the first American Cistercian abbey founded west of the Mississippi. [Dubuque, Iowa]: New Melleray Abbey.
New Melleray Abbey. Trappist life in 20th century America (©1968). Dubuque, Iowa: Cistercians of the Strict Observance.
O'Connor, Cronan (1968): New Melleray Abbey. Dubuque, Iowa: Cistercians of the Strict Observance.
Perkins, William Rufus (1892): History of the Trappist abbey of New Melleray, Dubuque County, Iowa … Iowa City: The University (State university of Iowa publications. Historical monograph, no. 2).
Schulz, Betty (1946): The Trappist life and New Melleray Abbey. [Place of publication not identified]: [publisher not identified].
Whalen, Charles W. (1945): The Trappist way. A picture of the Trappist life and a brief history of the foundation of New Melleray Abbey … [Dubuque, Iowa?]: [publisher not identified].