Poonam Batra. Social Science Learning in Schools: Perspective and Challenges. SAGE.
芝加哥风格引文Poonam Batra. Social Science Learning in Schools: Perspective and Challenges. SAGE.
MLA引文Poonam Batra. Social Science Learning in Schools: Perspective and Challenges. SAGE.
警告：这些引文格式不一定是100％准确.