APA
Bygrave W. D., Timmons J. A., . (1992). Venture capital at the crossroads. Boston, MA: Harvard Business School.
Chicago
Bygrave William D, Timmons Jeffry A, . 1992. Venture capital at the crossroads. Boston, MA: Harvard Business School.
Harvard
Bygrave W. D., Timmons J. A., . (1992). Venture capital at the crossroads. Boston, MA: Harvard Business School.
MLA
Bygrave William D, Timmons Jeffry A, . Venture capital at the crossroads. Boston, MA: Harvard Business School. 1992.