Gupta R Deepak. (2018). Management T 20 (NA.). Notionpress.com.
芝加哥风格引文Gupta R Deepak. Management T 20. NA. Notionpress.com, 2018.
MLA引文Gupta R Deepak. Management T 20. NA. Notionpress.com, 2018.
警告：这些引文格式不一定是100％准确.
APA引文