Gaya APA
Ferrell, O C, Geoffrey Hirt, Linda Ferrell. (2014).
Business (A Changing World) (9th ed.).
Singapore:
McGraw-Hill.
Gaya Chicago
Ferrell, O C, Geoffrey Hirt, Linda Ferrell.
Business (A Changing World).
9th ed.
Singapore:
McGraw-Hill,
2014.
Text.
Gaya MLA
Ferrell, O C, Geoffrey Hirt, Linda Ferrell.
Business (A Changing World).
9th ed.
Singapore:
McGraw-Hill,
2014.
Text.
Gaya Turabian
Ferrell, O C, Geoffrey Hirt, Linda Ferrell.
Business (A Changing World).
9th ed.
Singapore:
McGraw-Hill,
2014.
Print.