APA-čujuhus (7. p.)
Richards, L. O. (1985). Youth ministry: Its renewal in the local church (Rev ed.). Zondervan.
Chicago-čujuhus (17. p.)
Richards, Lawrence O. Youth Ministry: Its Renewal in the Local Church. Rev ed. Grand Rapids: Zondervan, 1985.
MLA-čujuhus (9. p.)
Richards, Lawrence O. Youth Ministry: Its Renewal in the Local Church. Rev ed. Zondervan, 1985.
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