Zastrow, C. (2014). Introduction to social work and social welfare: Empowering people (11th edition.). Brooks/Cole.
Cita Chicago (17th ed.)Zastrow, Charles. Introduction to Social Work and Social Welfare: Empowering People. 11th edition. Australia: Brooks/Cole, 2014.
Cita MLA (9th ed.)Zastrow, Charles. Introduction to Social Work and Social Welfare: Empowering People. 11th edition. Brooks/Cole, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.