Francis, J. J. (2020). Business Statistics (2nd.). Cengage Learning India Private Limited.
芝加哥风格引文Francis, J Joseph. Business Statistics. 2nd. Delhi: Cengage Learning India Private Limited, 2020.
MLA引文Francis, J Joseph. Business Statistics. 2nd. Cengage Learning India Private Limited, 2020.
警告：这些引文格式不一定是100％准确.