APA (7th ed.) Citation

Sasaki, J. K. (2020). 2020 customs broker exam study guide & how to start your own CHB business: Thru Oct. 2019 exam edition. CHB Solution.

Chicago Style (17th ed.) Citation

Sasaki, Jon K. 2020 Customs Broker Exam Study Guide & How to Start Your Own CHB Business: Thru Oct. 2019 Exam Edition. Washington: CHB Solution, 2020.

MLA (9th ed.) Citation

Sasaki, Jon K. 2020 Customs Broker Exam Study Guide & How to Start Your Own CHB Business: Thru Oct. 2019 Exam Edition. CHB Solution, 2020.

Warning: These citations may not always be 100% accurate.