6Taket A, White I., Pragmatic pluralism: An explication[J]. System Practice, 1996,9:571 -586.
7White L, Taket A. Critiquing multimethodology as metamethodology; Working towards pragmatic pluralism [A]. In: Midgley G, Gill A, Eds. Multi methodology; Towards Theory and Practice of Integrating Methodologies[C]. Chichester :John Wiley Sons,1997.
8Zhu Z, Conscious mind, forgetting mind: Two approaches in multi methodology[J]. Systemic Practice and Action Research, 1998,11 (6): 669- 690
9Linstone H, Multiple perspectives; Concept, applications, and user guidelines [J]. Systems Practice,1989, (2) :307-331
10Sawaragi Y,Nakamori Y. Shinayakana systems approach in developing an Urban environment simulator[A]. IJASA Working Paper, WP-89-008 [C ].Laxenburg, Austria; International Institute for Applied Systems Analysis, 1989.20.
