Cita APA (7th ed.)

Steinhoff, D., & Burgess, J. F. (1989). Small business management fundamentals (5th ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Steinhoff, Dan, i John F. Burgess. Small Business Management Fundamentals. 5th ed. New York: McGraw-Hill, 1989.

Cita MLA (9th ed.)

Steinhoff, Dan, i John F. Burgess. Small Business Management Fundamentals. 5th ed. McGraw-Hill, 1989.