Talk:Engineering Acoustics/Thunder acoustics

---> Hi! I am not sure you are authorized to include a pdf of a copyrighted paper. You may need to delete that and add a link instead to the publisher's web site (if possible pointing directly at the paper). Also make sure you follow proper formatting standards for the references. The author name is usually first. Khalid (talk) 17:52, 21 October 2010 (UTC)Acoustician