Gaya APA
McGuigan, J, R., Moyer, R, C.
(1989).
Managerial economics ed. 5
(
5)
.
Texas:
West Publishing Company.
Gaya MLA
McGuigan, James, R., Moyer, R., Charles.
"Managerial economics ed. 5".
5
Texas:
West Publishing Company,
1989.
Text.