McGraw-Hill Education (Firm) (Nombre corporativo)

Its Web site, July 11, 2001 (McGraw-Hill Education; MHE; a division of the McGraw-Hill Companies)

McGraw-Hill Education web site, viewed January 11, 2018: about us / overview (March 2013, the McGraw-Hill Companies completes the sale of McGraw-Hill Education to investment funds affiliated with Apollo Global Management, LLC (APO), creating one of the world's largest pure-education companies)