Laurie G. Kirszner, & Laurie G. Kirszner; Stephen R. Mandell. (2008). Focus on writing: Paragraphs and essays. New York, NY: Bedford/St. Martins.
استشهاد بنمط شيكاغوLaurie G. Kirszner, و Laurie G. Kirszner; Stephen R. Mandell. Focus On Writing: Paragraphs and Essays. New York, NY: Bedford/St. Martins, 2008.
MLA استشهادLaurie G. Kirszner, و Laurie G. Kirszner; Stephen R. Mandell. Focus On Writing: Paragraphs and Essays. New York, NY: Bedford/St. Martins, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.