Gaya APA
Post, A, T, L, J, W, J, E.
(2005).
Business Society:Eleventh Edition
(
8)
.
Singapore:
McGrawHill.
Gaya MLA
Post, Anne, T., Lawrence,, James, Weber,, James, E..
"Business Society:Eleventh Edition".
8
Singapore:
McGrawHill,
2005.
Text.