Siropolis, Nicholas C.
Small business management: a guide to entrepreneurship
Houghton Miffiln, 1977
 Buku Teks SO
Steingold, Attorney Fred S.
Legal guide for starting and running a small business
Nolo, 2006
 Buku Teks
Small business management: an entrepreneur's guide to success
Megginson, William L, Mary Jane Byrd, Charles R. Scott, Leon C. Megginson
Irwin, 1997
 Buku Referensi
Cooke, Alison
A guide to finding quality information on the internet: selection and evaluation strategies
Facet Publishing, 2006
 Buku Teks SO
Cooke, Alison
A guide to finding quality information on the internet: selection and evaluation strategies
Library Association Publishing, 1999
 Buku Teks SO