All the details are correct to the best of my knowledge. Sample No.1 I would like to express my special thanks of gratitude to my teacher (Name of the teacher) as well as our principal (Name of the principal)Learn how to write an Acknowledgement Letter with this informative guide. This article contains a list of Acknowledgment examples. These are all real-world examples of various acknowledgments used online. The writing of this dissertation has been an amazing journey that has taken me across three continents and six countries. The formatting instructions say: "Must be brief and must not include thanks to Editors or referees, effusive comments or dedications. " It is given as optional. Grad class, and special memorial, honorary and class projects. There are no available data on the use of reusable menstrual products in the diagnosis of heavy menstrual bleeding.