APA-čujuhus (7. p.)

Willard, D. (1991). The spirit of the disciplines: Understanding how God changes lives. Harper.

Chicago-čujuhus (17. p.)

Willard, Dallas. The Spirit of the Disciplines: Understanding How God Changes Lives. San Francisco: Harper, 1991.

MLA-čujuhus (9. p.)

Willard, Dallas. The Spirit of the Disciplines: Understanding How God Changes Lives. Harper, 1991.

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