APA-čujuhus (7. p.)
Ortiz, J. C., & Buckingham, J. (1975). Call to discipleship. Logos International.
Chicago-čujuhus (17. p.)
Ortiz, Juan Carlos, juo Jamie Buckingham. Call to Discipleship. Plainfield, N.J.: Logos International, 1975.
MLA-čujuhus (9. p.)
Ortiz, Juan Carlos, juo Jamie Buckingham. Call to Discipleship. Logos International, 1975.
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