Gaya APA
Freund, J, E., Miller, I. (1985).
PROBABILITY AND STATITICS FOR ENGINEERS (3).
Amerika Serikat:
Prentice-Hall.
Gaya MLA
Freund, John, E.., Miller, Irwin.
"PROBABILITY AND STATITICS FOR ENGINEERS".
3
Amerika Serikat:
Prentice-Hall,
1985.
Text.