^Hevesi، Dennis (July 3, 2008). "R. C. Seamans Jr., NASA Figure, Dies at 89". نيويورك تايمز. اطلع عليه بتاريخ 2008-07-03. Robert C. Seamans Jr., NASA’s nuts-and-bolts manager of the Apollo moon-landing program, who later served as secretary of the Air Force and then as the first administrator of the federal energy research agency, died Saturday at his home in Beverly Farms, Massachusetts. He was 89.