Abbreviations Used in the Notes
| ACW | Ann Cook Whitman |
| COHP | Columbia Oral History Project |
| DDE | Dwight David Eisenhower |
| DDEL | Dwight David Eisenhower Presidential Library |
| FRUS | Foreign Relations of the United States |
| NAR | Nelson Aldrich Rockefeller |
| NYT | The New York Times |
| OH | Oral History |
| PACGO | President’s Advisory Committee on Government Organization |
| PDDE | Papers of Dwight David Eisenhower |
| PPP | Public Papers of the Presidents of the United States |
| PSI | Permanent Subcommittee on Investigations |
| RAC | Rockefeller Archive Center |
| RG | Record Group |