Steinhoff, D. (1989). Small business management fundamentals (5th ed.). McGraw-Hill Book Company.
Citazione stile Chigago Style (17a edizione)Steinhoff, Dan. Small Business Management Fundamentals. 5th ed. New York: McGraw-Hill Book Company, 1989.
Citatione MLA (9a ed.)Steinhoff, Dan. Small Business Management Fundamentals. 5th ed. McGraw-Hill Book Company, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.