MATTAINI, M. A., & THYER, B. A. (1996). Finding solutions to social problems: Behavioral strategies for change. American Psi. Ass.
Cita Chicago (17th ed.)MATTAINI, Mark A., i Bruce A. THYER. Finding Solutions to Social Problems: Behavioral Strategies for Change. Washington: American Psi. Ass, 1996.
Cita MLA (9th ed.)MATTAINI, Mark A., i Bruce A. THYER. Finding Solutions to Social Problems: Behavioral Strategies for Change. American Psi. Ass, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.