7Martha J C, Blair P. Families as systems. Annual Review of Psychology. 1997, 48: 243-267.
8Stokols D, Altman I. Handbook of environmental psychology. IN: Child Psychology (5th ed ), Damon W, Lerner R M (eds). John Wiley & Sons, Inc, 1998, 1987,1:708.
9Swartz J L, Martin W E Jr. Ecological psychology theory: historical overview and application to educational ecosystems. IN: J L Swartz, W E Jr Martin (Eds.). Applied Ecological Psychology for Schools with in Communities : Assessment and Intervention. NJ : Lawrence Erlhaum, 1997 : 1 - 27.
10Thomas R M. Environment/Ecological Theories, In: Thomas R M (Eds.). Recent Theories of Human Development. Published by Sage Publications, 2001:83 - 103.