Pittman, K. J., Yohalem, N., & Tolman, J. (2003). When, where, what, and how youth learn: Blurring school and community boundaries. Jossey-Bass.
Cita Chicago (17th ed.)Pittman, Karen J., Nicole Yohalem, i Joel Tolman. When, Where, What, and How Youth Learn: Blurring School and Community Boundaries. San Francisco: Jossey-Bass, 2003.
Cita MLA (8th ed.)Pittman, Karen J., et al. When, Where, What, and How Youth Learn: Blurring School and Community Boundaries. Jossey-Bass, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.