Tohutoro APA (7th ed.)

Torkildsen, G. (1986). leisure and recreation management (2nd. ed.). E.& F. N. Spon.

Tohutoru Kātū Chicago (17th ed.)

Torkildsen, George. Leisure and Recreation Management. 2nd. ed. London: E.& F. N. Spon, 1986.

Tohutoro MLA (9th ed.)

Torkildsen, George. Leisure and Recreation Management. 2nd. ed. E.& F. N. Spon, 1986.