Gaya APA
Grant, E, L., Leaveworth, R, S. (1989).
Pengendalian Mutu Statistis jilid 2 (ed. 6cet. 2).
Jakarta_:
Erlangga Publishing.
Gaya MLA
Grant, Eugene, L.., Leaveworth, Richard, S..
"Pengendalian Mutu Statistis jilid 2".
ed. 6cet. 2
Jakarta_:
Erlangga Publishing,
1989.
Buku Teks.