http://www.issia.cnr.it/ http://www.ba.iac.cnr.it/wp/ https://ntnucamp.sce.ntnu.edu.tw/ http://leda.elfak.ni.ac.rs/

Gaya APA

Allison, G, R. (2011). Historical Theology : An Introduction to Christian Doctrine . Grand Rapids, Michigan, USA: Zondervan Academic.

Gaya MLA

Allison, Gregg, R.. "Historical Theology : An Introduction to Christian Doctrine". Grand Rapids, Michigan, USA: Zondervan Academic, 2011. Academic.