in reply to printing a single quote in a string when using -e option

Thanks. I received several helpful answers, all of them different, but all of them valid. Here's a listing of the various ways if anyone is interested:
 perl -e "print '\''"
 perl -e'print "\047"'
 perl -e "print q{'}"
Also, I'm now aware that there is a section related to quoting in perldoc perlop.
Thanks - yossarian.