Collins, J. C., & Lazier, W. C. (1995). Managing the small to mid-sized company: Concepts and cases. Chicago, Ill. : Irwin.
Lua i Stíl Chicago (17ú heag.)Collins, James C., agus William C. Lazier. Managing the Small to Mid-sized Company: Concepts and Cases. Chicago, Ill. : Irwin, 1995.
Lua MLA (9ú heag.)Collins, James C., agus William C. Lazier. Managing the Small to Mid-sized Company: Concepts and Cases. Chicago, Ill. : Irwin, 1995.
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