Cassian, John, approximately 360-approximately 435 (Personal Name)
- Casiano, Juan, approximately 360-approximately 435
- Cassià, Joan, approximately 360-approximately 435
- Cassian, Johannes, approximately 360-approximately 435
- Earlier heading: Cassian, John, ca. 360-ca. 435
- Cassiano, Giovanni, approximately 360-approximately 435
- Cassianus, Joannes, approximately 360-approximately 435
- Earlier heading: Cassianus, Joannes, ca. 370-ca. 435
- Cassianus, Johannes, approximately 360-approximately 435
- Cassien, Jean, approximately 360-approximately 435
- Johannes, Cassianus, approximately 360-approximately 435
- Johannes, Eremita, approximately 360-approximately 435
- Johannes, Massiliensis, approximately 360-approximately 435
- John, Cassian, approximately 360-approximately 435
- John, the Ascetic, approximately 360-approximately 435
- John Cassian, the Roman, approximately 360-approximately 435
- Kassian, Ioann, approximately 360-approximately 435
- Kāsyān, Yūḥannā, approximately 360-approximately 435
Folsom, Cassian. Anger, dejection and acedia in the writings of John Cassian, 1981: title page (John Cassian) page 1 (ca. 360-433)
NUC Pre-1956 (Cassianus, Joannes, ca. 370-ca. 435; ref. Kassian, Ioann)
Institutions cénobitiques, 1965: title page (Jean Cassien)
New Catholic encyclopedia. Second edition, 2003: volume 3, page 205 (Cassian, John (Johannes Cassianus); monk and ascetical writer; probably born in 360, in Scythia Minor (modern Romania); died between 432 and 435 in Marseille)
Enciclopedia cattolica (Cassiano, Giovanni; born ca. 360; died ca. 435)
Encyclopedia Britannica, 1983 (Cassian, Saint John; Latin Johannes Cassianus, also called Johannes Eremita or Johannes Massiliensis; b. 360; d. 435)
Codina, V. El aspecto cristologico en la espiritualidad de Juan Casiano, 1966: t.p. (Juan Casiano)
LC in OCLC, May 4, 1983 (hdg.: Cassianus, Joannes, ca. 370-ca. 435; usage: name not given)
Summa, G. Geistliche Unterscheidung bei Johannes Cassian, 1992.
al-Qiddīs Yūḥannā Kāsyān, 1998: title page (Yūḥannā Kāsyān [in Arabic]) page 7 (born between 340 and 350; died between 440 and 450; lived 90 years)
Pagina de les Colacions de Joan Cassià, 2010.
Wikipedia, viewed December 9, 2019 (John Cassian; born circa 360; died circa 435; also known as John the Ascetic and John Cassian the Roman (Latin forms: Ioannes Eremita Cassianus; Ioannes Cassianus; Ioannes Massiliensis; Christian monk and theologian celebrated in both the Western and Eastern churches for his mystical writings; he is noted for his role in bringing the ideas and practices of Christian monasticism to the early medieval West)