Torkildsen, G. (1986). leisure and recreation management (2nd. ed.). E.& F. N. Spon.
Citación estilo ChicagoTorkildsen, George. Leisure and Recreation Management. 2nd. ed. London: E.& F. N. Spon, 1986.
Cita MLATorkildsen, George. Leisure and Recreation Management. 2nd. ed. E.& F. N. Spon, 1986.
Warning: These citations may not always be 100% accurate.