Ngā tūemi rite: Social Progress Trust Fund :
- FIFTH ANNUAL REPORT 1965 : SOCIAL PROGRESS TRUST FUND
- Hometown Investment Trust Funds : A Stable Way to Supply Risk Capital /
- Socio-Economic Progress in Latin America : Social Progress Trust Fund Sixth Annual Report, 1966 /
- Socio-Economic Progress in Latin America : Social Progress Trust Fund Ninth Annual Report, 1969 /
- Socio-Economic Progress in Latin America : Social Progress Trust Fund Seventh Annual Report, 1967 /
- Funding Social Security : A Strategic Alternative /