Gaya APA
Gay, L.R, Diehl, P.L. (1992).
Research methods for business and management .
New York:
MacMilan Publ..
Gaya Chicago
Gay, L.R, Diehl, P.L.
Research methods for business and management.
New York:
MacMilan Publ.,
1992.
Buku.
Gaya MLA
Gay, L.R, Diehl, P.L.
Research methods for business and management.
New York:
MacMilan Publ.,
1992.
Buku.
Gaya Turabian
Gay, L.R, Diehl, P.L.
Research methods for business and management.
New York:
MacMilan Publ.,
1992.
Buku.