Bigner, J. J. (1994). Individual and family development: A life-span interdisciplinary approach. Prentice Hall.
Cita Chicago (17th ed.)Bigner, Jerry J. Individual and Family Development: A Life-span Interdisciplinary Approach. Englewood Cliffs, N.J: Prentice Hall, 1994.
Cita MLA (9th ed.)Bigner, Jerry J. Individual and Family Development: A Life-span Interdisciplinary Approach. Prentice Hall, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.