Empire. Portland: International Specialized Book Services, Inc, 1993. KatharineHepburn (1987). The Making of the African Queen, or: How I Went to Africa
More Fabulous Faces: The Evolution and Metamorphosis of Bette Davis, KatharineHepburn, Dolores del Rio, Carole Lombard and Myrna Loy. Doubleday and Company
New York։ Harper Collins Entertainment, 2004. ISBN 0-00-719081-6. Hepburn, Katharine. The Making of the African Queen. New York։ Alfred Knopf, 1987. ISBN