Zangwill, W. I. (1981). Pathways to solutions, fixed points, and equilibria. Prentice-Hall.
Chicago Style (17th ed.) CitationZangwill, Willard I. Pathways to Solutions, Fixed Points, and Equilibria. Englewood Cliffs, N.J: Prentice-Hall, 1981.
MLA (9th ed.) CitationZangwill, Willard I. Pathways to Solutions, Fixed Points, and Equilibria. Prentice-Hall, 1981.
Warning: These citations may not always be 100% accurate.