APA-viite (7. p.)

Sparks, C. (1942). Newer types of vacation church sch. programs. Presbyterian College of Christian Education.

Chicago-viite (17. p.)

Sparks, Catherine. Newer Types of Vacation Church Sch. Programs. Chicago: Presbyterian College of Christian Education, 1942.

MLA-viite (8. p.)

Sparks, Catherine. Newer Types of Vacation Church Sch. Programs. Presbyterian College of Christian Education, 1942.

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