SpringerLink (Online service) & Surblytė, G. (2015). Competition on the internet. Springer Berlin Heidelberg Imprint: Springer.
Lua i Stíl Chicago (17ú heag.)SpringerLink (Online service) agus Gintarė Surblytė. Competition on the Internet. Berlin, Heidelberg: Springer Berlin Heidelberg Imprint: Springer, 2015.
Lua MLA (8ú heag.)SpringerLink (Online service) agus Gintarė Surblytė. Competition on the Internet. Springer Berlin Heidelberg Imprint: Springer, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.