ROSS, J. D. (1965). Writing English: A composition text in English as a foreign language. Harper & Row.
Citazione stile Chigago Style (17a edizione)ROSS, Janet Doty. Writing English: A Composition Text in English as a Foreign Language. Harper & Row, 1965.
Citatione MLA (9a ed.)ROSS, Janet Doty. Writing English: A Composition Text in English as a Foreign Language. Harper & Row, 1965.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.