Gaya APA

Baumback, C, M., Lawger, K. (1979). How to Organize and Operate A Small Business (Weeding) . USA: Prentice Hall, Inc..

Gaya MLA

Baumback, Clifford, M., Lawger, Kenneth. "How to Organize and Operate A Small Business (Weeding)". USA: Prentice Hall, Inc., 1979. Text.