The indicia for the first one is Wizard: The Comics Magazine volume one issue One-Hundred-Sixty-Two-B (#162-B), Spring 2005. Since #162-B is the Greg Horn She-Hulk cover, I suggested #162.2.
I am still trying to find #176.2.
#183.2 is Wizard: The Magazine of Comics, Entertainment and Pop Culture volume one, issue One Hundred Eighty-Three-B (#183B), January 2007
#187.2 is Wizard: The Magazine of Comics, Entertainment and Pop Culture volume one, issue One Hundred Eighty-Seven-B (#187B), Spring/Summer 2007