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

Basbanes, N, A. (2003). Splendor of Letters, A : The Permanence of Books in an Impermanent World (1). : Perennial Library.

Gaya MLA

Basbanes, Nicholas, A.. "Splendor of Letters, A : The Permanence of Books in an Impermanent World". 1 : Perennial Library, 2003. Non Fiction.