Gaya APA
S.Leavenworth, E, L, R.
(1989).
Pengendalian Mutu Statistis Edisi Keenam Jilid 2
.
:
Erlangga.
Gaya MLA
S.Leavenworth, Eugene, L.Grant,, Richard.
"Pengendalian Mutu Statistis Edisi Keenam Jilid 2".
:
Erlangga,
1989.
Book.