Murphy, R., & Altman, R. (1995). Grammar in Use: Reference and Practice for Intermediate Students of English. Đồng Nai: Đồng Nai.
استشهاد بنمط شيكاغوMurphy, Raymond, و Roann Altman. Grammar in Use: Reference and Practice for Intermediate Students of English. Đồng Nai: Đồng Nai, 1995.
MLA استشهادMurphy, Raymond, و Roann Altman. Grammar in Use: Reference and Practice for Intermediate Students of English. Đồng Nai: Đồng Nai, 1995.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.