Dear Aspirant ,

I hope you you mean best study material to prepare for XIC OET exam. If yes, then I am listing below two best books for each of sections

For Journalism and Mass communication

• Upkar's Jounalism and Mass communication
• The Ultimate Guide for Journalism & Mass Communication

For Public Relations and Corporate Communication

• How to win Friends and Influence People by Dale Carnegie
• Ask Powerful Questions by Will Wise

For Advertising and Marketing Commuincation

• Ogilvy on advertising by David Ogilvy
• The Anatomy of Buzz by Emanuel Rosen

FOr Film, Television and Digital Video Production-

• Film Art : An Introduction by David Bordwell and Kristin Thompson
• The Studio Business Book , 2nd Ed by Jim Mandell

For Event Planning

• Into The Heart Of Meetings- Basic Principles of Meeting Design by Eric de Groot, Mike Vander Vijiver
• Event Planning and Management :Principles, planning and Practice by Ruth Dowson and David Bassett

For more book recommendations and more information please go to the following link

https://media.careers360.com/articles/best-books-for-xic-oet-preparation#:~:text=Answer%3A,a%20Film%22%20by%20James%20Monaco

Hope this helps !