Pilch, M., & Wood, V. (1967). Pension scheme practice. Hutchinson.
Lua i Stíl Chicago (17ú heag.)Pilch, Michael, agus Victor Wood. Pension Scheme Practice. London: Hutchinson, 1967.
Lua MLA (8ú heag.)Pilch, Michael, agus Victor Wood. Pension Scheme Practice. Hutchinson, 1967.
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