Ong, W. J. (1980). Orality and Literacy Outline. Saint Louis University Libraries Digitization Center.
Čikaški stil citiranja (17. izdanje)Ong, Walter J. Orality and Literacy Outline. Saint Louis University Libraries Digitization Center, 1980.
MLA način citiranja (8. izdanje)Ong, Walter J. Orality and Literacy Outline. Saint Louis University Libraries Digitization Center, 1980.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.