BUSCADOR DE RECURSOS UNSAM

Cita APA (7a ed.)

Leitner, M. J., & Leitner, S. F. (1989). Leisure enhancement. The Haworth Press.

Cita Chicago Style (17a ed.)

Leitner, Michael J., y Sara F. Leitner. Leisure Enhancement. New York: The Haworth Press, 1989.

Cita MLA (8a ed.)

Leitner, Michael J., y Sara F. Leitner. Leisure Enhancement. The Haworth Press, 1989.