Tohutoro APA (7th ed.)

Ryken, L. (1987). Work and Leisure: In Christian perspective. Inter-Varsity.

Tohutoru Kātū Chicago (17th ed.)

Ryken, Leland. Work and Leisure: In Christian Perspective. England: Inter-Varsity, 1987.

Tohutoro MLA (9th ed.)

Ryken, Leland. Work and Leisure: In Christian Perspective. Inter-Varsity, 1987.