Brightbill, C. K. (1977). Educating for leisure-centered living (2nd ed.). John Wiley and Sons.
Cita Chicago (17th ed.)Brightbill, Charles K. Educating for Leisure-centered Living. 2nd ed. New York: John Wiley and Sons, 1977.
Cita MLA (9th ed.)Brightbill, Charles K. Educating for Leisure-centered Living. 2nd ed. John Wiley and Sons, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.