The concept of faith and prayer in the symbolic theology of Paul Tillich / Alphonse Amala Raj. - Amala Raj, Alphonse. (OLS)http://pul/name/37203 ([s.n.], 2000)
In testa al front.: "Pontificia Universitas Urbaniana. Facultas theologiae".
"Extractum ex dissertatione ad doctoratum in Facultate theologiae".
"Bibliography": p. [100]-123.

Peace Mathematics : mathematics of, by, and for peace / Johan Galtung and Dietrich Fischer . - Galtung, Johan, 1930-2024. (OLS)http://pul/name/60603; Fischer, Dietrich. (OLS)http://pul/name/110420 (Transcend University Press, 2012)
Bibliografia e note alle pag. 177-197.