Oregon Teachers of English to Speakers of Other Languages. (1979). The ORTESOL journal. [Hapi Press].
Citazione stile Chigago Style (17a edizione)Oregon Teachers of English to Speakers of Other Languages. The ORTESOL Journal. [Portland, Or.]: [Hapi Press], 1979.
Citatione MLA (9a ed.)Oregon Teachers of English to Speakers of Other Languages. The ORTESOL Journal. [Hapi Press], 1979.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.