Otto of Freising

Menologio Cisterciense

Menologio de 1898 – SP     +      Menologio de 2019 – SP

Cistercian Figures

Cistopedia (EN, …)

Biographia Cisterciensis (DE)

I Cisterciense: Agiografia
(IT; includes links to Wikipedia articles in wide variety of languages)

Abbesses of Las Huelgas (EN)

Thomas Merton

Thomas Merton

The Thomas Merton Collection at Bellarmine University

The Merton Institute for Contemplative Living

Cistercium: Bibliografía de Merton

The Thomas Merton Center and International Thomas Merton Society

Thomas Merton Society of Great Britain and Ireland

The Thomas Merton Foundation

Thomas Merton Books

Thomas Merton In De Lage Landen

Thomas Merton Society of Canada

Associazione Thomas Merton Italia