School of Information Student Research Journal | SJSU Scholarworks. Cambridge University Press.
Čikaški stil citiranja (17. izdanje)School of Information Student Research Journal | SJSU Scholarworks. Cambridge University Press.
MLA način citiranja (8. izdanje)School of Information Student Research Journal | SJSU Scholarworks. Cambridge University Press.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.