Churchman, W. C., & García Mendoza, A. (1973). El enfoque de sistemas. Diana.
Chicago Style (17th ed.) CitationChurchman, West C., and Alberto García Mendoza. El Enfoque De Sistemas. Mexico: Diana, 1973.
MLA (9th ed.) CitationChurchman, West C., and Alberto García Mendoza. El Enfoque De Sistemas. Diana, 1973.
Warning: These citations may not always be 100% accurate.