Steinhoff, D. (1989). Small business management fundamentals (2d ed.). McGraw-Hill.
Cita Chicago (17th ed.)Steinhoff, Dan. Small Business Management Fundamentals. 2d ed. New York: McGraw-Hill, 1989.
Cita MLA (9th ed.)Steinhoff, Dan. Small Business Management Fundamentals. 2d ed. McGraw-Hill, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.