Speech Communication Association & National Communication Association (U.S.). Communication education. Routledge.
Čikaški stil citiranja (17. izdanje)Speech Communication Association i National Communication Association (U.S.). Communication Education. Abingdon, Oxfordshire: Routledge.
MLA način citiranja (9. izdanje)Speech Communication Association i National Communication Association (U.S.). Communication Education. Routledge.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.