Pearson. (2023). IIT Foundation Practice Book Physics Chemistry Mathematics Class 9. Pearson India Education services Pvt. Ltd.
芝加哥风格引文Pearson. IIT Foundation Practice Book Physics Chemistry Mathematics Class 9. Noida: Pearson India Education services Pvt. Ltd, 2023.
MLA引文Pearson. IIT Foundation Practice Book Physics Chemistry Mathematics Class 9. Pearson India Education services Pvt. Ltd, 2023.
警告：这些引文格式不一定是100％准确.