New Zealand. Department of Social Welfare. (1975). Survey of persons aged 65 years and over: Report of results relating to social security benefit rates. Govt. Print.
Dyfyniad Arddull ChicagoNew Zealand. Department of Social Welfare. Survey of Persons Aged 65 Years and over: Report of Results Relating to Social Security Benefit Rates. Wellington: Govt. Print, 1975.
Dyfyniad MLANew Zealand. Department of Social Welfare. Survey of Persons Aged 65 Years and over: Report of Results Relating to Social Security Benefit Rates. Govt. Print, 1975.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.