^Kellogg، William O. (2010). Barron's AP United States History (ط. 9th). Barron's Educational Series. ص. 364. ISBN:9780764141843. مؤرشف من الأصل في 2013-05-09. اطلع عليه بتاريخ 2017-12-26. George H. W. Bush (Republican) [Bush 41—i.e., the first president Bush, George H. W. Bush was the forty-first President of the United States, and so some have referred to him in this way since the election of his son, George W. Bush or Bush 43—the forty-third president of the United States.]
