Cita APA (7a ed.)

Sandberg, W. R., & Hofer, C. W. (1987). Improving new venture performance: The role of strategy, industry structure, and the entrepreneur. [s.n.].

Cita Chicago Style (17a ed.)

Sandberg, William R., y Charles W. Hofer. Improving New Venture Performance: The Role of Strategy, Industry Structure, and the Entrepreneur. [S.l.]: [s.n.], 1987.

Cita MLA (9a ed.)

Sandberg, William R., y Charles W. Hofer. Improving New Venture Performance: The Role of Strategy, Industry Structure, and the Entrepreneur. [s.n.], 1987.