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

Beeke, J, R. (2015). Piety: The Heartbeat of Reformed Theology . Phillipsburg, New Jersey, USA: P & R Publishing.

Gaya MLA

Beeke, Joel, R.. "Piety: The Heartbeat of Reformed Theology". Phillipsburg, New Jersey, USA: P & R Publishing, 2015. Academic.