Citizens' Research Foundation.

• CRF listing of contributions of national-level political committees to incumbents and candidates for public offices, 1970
• CRF listing of political contributors and lenders of $10,000 or more in 1972
• CRF listing of political contributors of $500 or more in 1970
• CRF listing of political contributors of $500 or more in 1972 to candidates and committees in twelve states
• CRF listing of political contributors of $500 or more voluntarily disclosed by 1972 presidential candidates
• CRF listing of: contributions of national-level political committees to incumbents and candidates for public offices, 1969
• CRF listing of: contributions of national-level political committees to incumbents and candidates for public offices, 1971 and January-February, 1972
• CRF listing of: political contributors of $500 or more in 1971 and January-February, 1972
• CRF listings of
• CRF listings of: contributions of national-level political committees to incumbents and candidates for public offices, 1968
• CRF listings of: political contributors of $500 or more in 1969
• CRF summary of campaign contributions and expenditures, New York, 1970