The Beach Boys in a Billboard advertisement in 1963
Author unknown
<a rel="nofollow" class="external text" href="https://books.google.com/books?id=XgsEAAAAMBAJ&amp;printsec=frontcover&amp;dq=the+beach+boys+billboard&amp;hl=en&amp;sa=X&amp;ved=2ahUKEwjY_cSTqrTxAhWBnp4KHfAhAyw4FBDoATAIegQICRAC#v=onepage&amp;q=the%20beach%20boys%20billboard&amp;f=false">Billboard pg. 31</a>