Jay Maurer. (2000). Focus on grammar: An advance course for reference and practice. White Plains, NY: Pearson Education.
استشهاد بنمط شيكاغوJay Maurer. Focus On Grammar: An Advance Course for Reference and Practice. White Plains, NY: Pearson Education, 2000.
MLA استشهادJay Maurer. Focus On Grammar: An Advance Course for Reference and Practice. White Plains, NY: Pearson Education, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.