Gaya APA
McGuigan, J, R., Moyer, R, C.
(1989).
Managerial Economics
(
Edisi 5)
.
America:
West Publishing Company.
Gaya MLA
McGuigan, James, R.., Moyer, R., Charles.
"Managerial Economics".
Edisi 5
America:
West Publishing Company,
1989.
Text.