Dadufalza, C. (1992). Readings into writing I: A handbook workbook for college freshman English. Bookmark.
Citazione stile Chigago Style (17a edizione)Dadufalza, Concepcion. Readings into Writing I: A Handbook Workbook for College Freshman English. Makati: Bookmark, 1992.
Citatione MLA (9a ed.)Dadufalza, Concepcion. Readings into Writing I: A Handbook Workbook for College Freshman English. Bookmark, 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.