Businessworld. (2020). Marketing Whitebook 2020-21. Businessworld.
芝加哥风格引文Businessworld. Marketing Whitebook 2020-21. New Delhi: Businessworld, 2020.
MLA引文Businessworld. Marketing Whitebook 2020-21. Businessworld, 2020.
警告：这些引文格式不一定是100％准确.
APA引文