Penggayaan APA
LITWIN, Mark S.. (1995).
How to measure survey reliability and validity .
Thousand, Oaka:
Sage.
Chicago Style
LITWIN, Mark S..
How to measure survey reliability and validity.
Thousand, Oaka:
Sage,
1995.
Buku.
MLA Style
LITWIN, Mark S..
How to measure survey reliability and validity.
Thousand, Oaka:
Sage,
1995.
Buku.
Turabian Style
LITWIN, Mark S..
How to measure survey reliability and validity.
Thousand, Oaka:
Sage,
1995.
Buku.