Gaya APA
Deverell, C.
(1972).
Case studies in bussiness administration
(
1972)
.
:
London : Macmillan Press.Ltd.,.
Gaya MLA
Deverell, C.S.
"Case studies in bussiness administration".
1972
:
London : Macmillan Press.Ltd.,,
1972.
Text.