Was Hoover a cross dresser

According to a book on the KGB, called the Sword and the Shield, this story was invented by the KGB and fed to the press, in an attempt to discredit Hoover.

http://www.amazon.com/exec/obidos/ASIN/0465003125/qid=1043236884/sr=2-3/ref=sr_2_3/104-1625396-4509517

And the column being referenced is, Was J. Edgar Hoover a cross-dresser?

I’m confused by this assertion. As Cecil’s column noted, Susan Rosenstiel was the sole source of this rumor, feeding a 25-year-old story to Anthony Summers. This is a KBG disinformation campaign?

Does the book provide any evidence that Rosenstiel was making a concerted effort to get this out to “the press” or why the KGB would use such a pair of poor sources to get the story into the public record?