Olson, J. E. (1992). One ministry many roles: Deacons and deaconesses through the centuries. Concordia Pub. House.
Lua i Stíl Chicago (17ú heag.)Olson, Jeannine E. One Ministry Many Roles: Deacons and Deaconesses Through the Centuries. St. Louis: Concordia Pub. House, 1992.
Lua MLA (8ú heag.)Olson, Jeannine E. One Ministry Many Roles: Deacons and Deaconesses Through the Centuries. Concordia Pub. House, 1992.
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