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

VanderGroe, T. et al (2016). Christian's only comfort in life and death, The : Volume 1 : An Exposition of the Heidelberg Catechism . Grand Rapids, Michigan, USA: Reformation Heritage Books.

Gaya MLA

VanderGroe, Theodorus. et al. "Christian's only comfort in life and death, The : Volume 1 : An Exposition of the Heidelberg Catechism". Grand Rapids, Michigan, USA: Reformation Heritage Books, 2016. Academic.