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

Backus, W. (1985). Telling the Truth to troubled people : A manual for Christian Counselors . Minneapolis, USA: Bethany House Publishers.

Gaya MLA

Backus, William. "Telling the Truth to troubled people : A manual for Christian Counselors". Minneapolis, USA: Bethany House Publishers, 1985. Academic.