Gaya APA

Katz, J, , A., II, R, P, G. (2021). Entrepreneurial small business (sixth edition) (Ed. 6). New York: Mc Graw Hill.

Gaya MLA

Katz, Jerome, , A.., II, Richard, P., Green. "Entrepreneurial small business (sixth edition)". Ed. 6 New York: Mc Graw Hill, 2021. TEXT.