Allen, D. N., & Levine, V. (1986). Nurturing advanced technology enterprises: Emerging issues in state and local economic development policy. Praeger.
Chicago-viite (17. p.)Allen, David N., ja Victor Levine. Nurturing Advanced Technology Enterprises: Emerging Issues in State and Local Economic Development Policy. New York: Praeger, 1986.
MLA-viite (9. p.)Allen, David N., ja Victor Levine. Nurturing Advanced Technology Enterprises: Emerging Issues in State and Local Economic Development Policy. Praeger, 1986.
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