Gaya APA
Katz, J, A, K, J, A., ,M.M, P.
(2007).
Entrepreneurial small business.--
.
America:
McGraw-Hill.
Gaya MLA
Katz, Jerome, A, Katz,, Jerome, A., ,M.M, PROF.DR.H.ZULKARNAIN.
"Entrepreneurial small business.--".
America:
McGraw-Hill,
2007.
Buku.