Gaya APA
Harris, P, R., Moran, R, T. (1996).
Managing cultural differences fourth edition (Edisi keempat).
United States of America:
Gulf Publishing Company.
Gaya MLA
Harris, Philip, R.., Moran, Robert, T..
"Managing cultural differences fourth edition".
Edisi keempat
United States of America:
Gulf Publishing Company,
1996.
Manajemen Administrasi D3.