J Cliford. (1983). Sentence combining: Sharping ideas for better style. Indianapolis: Bobbs-Merrill Educational Publishing.
Chicago Style aipamenaJ Cliford. Sentence Combining: Sharping Ideas for Better Style. Indianapolis: Bobbs-Merrill Educational Publishing, 1983.
MLA aipamenaJ Cliford. Sentence Combining: Sharping Ideas for Better Style. Indianapolis: Bobbs-Merrill Educational Publishing, 1983.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.