Punderson, J. R. (1988). Diocesan consultors: Development and present legislation. Pontificia Universitas Gregoriana.
Lua i Stíl Chicago (17ú heag.)Punderson, Joseph Robert. Diocesan Consultors: Development and Present Legislation. Romae: Pontificia Universitas Gregoriana, 1988.
Lua MLA (8ú heag.)Punderson, Joseph Robert. Diocesan Consultors: Development and Present Legislation. Pontificia Universitas Gregoriana, 1988.
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