JUPP, T. (1968). English sentence structure: Teachers andprivate students book with explanations andanswers. Heinemann.
Citazione stile Chigago Style (17a edizione)JUPP, T.C. English Sentence Structure: Teachers Andprivate Students Book with Explanations Andanswers. London: Heinemann, 1968.
Citatione MLA (9a ed.)JUPP, T.C. English Sentence Structure: Teachers Andprivate Students Book with Explanations Andanswers. Heinemann, 1968.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.