Gaya APA
Madura, Jeff. (2001).
Introduction to business, 2nd ed. (2nd.ed.).
s.l.:
Southwestern Publishing.
Gaya Chicago
Madura, Jeff.
Introduction to business, 2nd ed..
2nd.ed.
s.l.:
Southwestern Publishing,
2001.
Text.
Gaya MLA
Madura, Jeff.
Introduction to business, 2nd ed..
2nd.ed.
s.l.:
Southwestern Publishing,
2001.
Text.
Gaya Turabian
Madura, Jeff.
Introduction to business, 2nd ed..
2nd.ed.
s.l.:
Southwestern Publishing,
2001.
Print.