Lent
- 1. The Getty Art & Architecture Thesaurus. 300162822. The J. Paul Getty Trust, 2000.
- 2. Great Lent, Holy Week & Pascha in the Eastern Orthodox Christian Church. Greek Orthodox Archdiocese of America.
- 3. “Lent.” The Oxford Dictionary of the Christian Church. p. 114.
- 4. Mastrantonis, Rev George. Great Lent: A Week by Week Meaning. Greek Orthodox Archdiocese of America.
- 5. The Editors of Encyclopaedia Britannica. Ash Wednesday. Encyclopaedia Britannica Online.
- 6. Thurston, Herbert. “Lent.” The Catholic Encyclopedia. 1910.