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

France, R, T. (2009). Henry Martyn : Saksi Kristus di Tanah Arab - Five Pioneer Missionaries . Surabaya, Indonesia: Penerbit Momentum.

Gaya MLA

France, Richard, T.. "Henry Martyn : Saksi Kristus di Tanah Arab - Five Pioneer Missionaries". Surabaya, Indonesia: Penerbit Momentum, 2009. Non Fiction.