Sparks, C. (1942). Newer types of vacation church sch. programs. Presbyterian College of Christian Education.
Chicagoスタイル(17版)引用形式Sparks, Catherine. Newer Types of Vacation Church Sch. Programs. Chicago: Presbyterian College of Christian Education, 1942.
MLA(8版)引用形式Sparks, Catherine. Newer Types of Vacation Church Sch. Programs. Presbyterian College of Christian Education, 1942.
警告: この引用は必ずしも正確ではありません.